Transmission cabling and techniques Assignment Example | Topics and Well Written Essays - 250 words

Transmission cabling and techniques - Assignment Example The advent of televisions and transmission of not only calls but also video or visual signals called for the introduction of broadband transmission medium in the form of broadband copper coaxial cables in the 1930s. This was followed by the development of coaxial cables into tandem that contained microwave radio relay systems in the 1970s. These were broadband systems in which television and conversation signals travelled through radio with the help of a number of towers. Microwave relay had the advantage of lower construction and maintenance costs as compared to coaxial cables (Migliavacca 143). Fiber optic cables that used light to transmit signals came before more advanced techniques of LAN (local area networks) as forms of transmission media. It was after the introduction of fiber optic cables in the 1980s that more advanced techniques like OFDM, which is the acronym of orthogonal frequency-division multiplexing and MIMO which is multiple-input and multiple-output, were introduced as a modes of encoding digital data (Pejanovic-Djurisic, Enis, and Ramjee 94). The OFDM technology is a mode of encoding digital data on a number of carrier frequencies while MIMO is the application of several antennas on both ends of the transmission and receiving to enhance communication performance. Wireless technology is expected to advance further with predictions such as the use of light bulbs that have the capacity to transmit data through illumination. Additionally, wireless technology is expected to advance further to the implantation of devices with the capacity to receive wireless tr ansmissions on humans. This is expected to notify people of particular events

Effective Learning Environment Essay Example | Topics and Well Written Essays - 1500 words

Effective Learning Environment - Essay Example In this area, there are cushions and stools where the children can read independently. Independent reading includes rules like â€Å"no talking,† and basically, just reading to oneself. The reading corner also features books of authors they are currently studying as a class. Through this reading corner and through the rules of â€Å"no talking,† a learning environment is established. This corner is therefore highly beneficial to all the children. Most importantly, the teacher has established a comfortable environment in placing the cushions and stools. However as this reading corner has its own routine, and as it focuses on an author or a theme, the English outcomes are still being accomplished based on the English Syllabus. Under these conditions, the class is working at Stage 2, Learning to Read- Reading and Viewing Texts (Board of Studies, 2007, pg 29). The way in which Mrs. Daniels has designed the corner for reading is bound to attract the children’s attention as the space is exclusively for the children. The corner will encourage them to read, and have moments to read to themselves. Hence, attracting children’s attention and getting them excited to read links to their literacy as declared by Radcliffe (2007) in her article about literacy in the classroom. She states that â€Å"acknowledging students’ attitudes and beliefs has become (the) first step toward the literacy divide† (Radcliffe, 2007). The teacher has accomplished this by encouraging the students to read the reading materials that Mrs. Daniel uses and the activities that are related to literacy. In addition, an overall effort in organising the ‘library’ and choosing books children are interested in reveals that reading for the students’ learning is very important. More importantly, as the class may have different abilities, Mrs. Daniels adjusts to pedagogical practice (Winch, Johnston, Holliday, Lijungdhal & March, 2010);

Business strategy Essay Example | Topics and Well Written Essays - 3500 words - 2

Business strategy - Essay Example The report also includes discussion on the basis and sustainability of Zara’s competitive advantage in the global market followed by recommendations of a few strategic options for future sustainability and success. For centuries, clothing has remained an important aspect of human society. Even from the Stone Age until today, humans continued to use different materials to arrange clothing for themselves. In addition, as the years passed by and the human race evolved, affection towards clothing turned into a separate textile and fashion field that has now become a multibillion dollar industry with hundreds of organisations catering millions of people every day. In midst of such a competition, a few organisations have been successful in acquiring their brand image and having a name in the textile and clothing industry. ‘Zara’ (Inditex, 2011) is one of such clothing brands that although founded only four decades ago; however, it has been able to dominate the clothing and fashion industry not only in its founding country Spain but also all over the world. Particularly, ‘Inditex’ is the main company that owns the Zara brand along with different other brands, such as Bershka, Pull & Bear, Oysho, (Inditex, 2013) and recently, Zara Home with approximately eighteen hundred outlets in more than eighty-five countries (Inditex, 2015) that indicate the extent of success that Zara and mainly, Inditex has achieved in the industry. As result, Zara has often come under analysis for the purpose of studying successful companies and to understand strategies that the company employed since 1975, which has enabled it to become one of the most successful companies in the world. This report is also an attempt to analyse external and internal aspects of Zara along with evaluating company’s response to various challenges that it has confronted during all these years. Particularly, the report will focus on strategic management (David, 2013) of the company, and will

Transmission cabling and techniques Assignment Example | Topics and Well Written Essays - 250 words

Transmission cabling and techniques - Assignment Example The advent of televisions and transmission of not only calls but also video or visual signals called for the introduction of broadband transmission medium in the form of broadband copper coaxial cables in the 1930s. This was followed by the development of coaxial cables into tandem that contained microwave radio relay systems in the 1970s. These were broadband systems in which television and conversation signals travelled through radio with the help of a number of towers. Microwave relay had the advantage of lower construction and maintenance costs as compared to coaxial cables (Migliavacca 143). Fiber optic cables that used light to transmit signals came before more advanced techniques of LAN (local area networks) as forms of transmission media. It was after the introduction of fiber optic cables in the 1980s that more advanced techniques like OFDM, which is the acronym of orthogonal frequency-division multiplexing and MIMO which is multiple-input and multiple-output, were introduced as a modes of encoding digital data (Pejanovic-Djurisic, Enis, and Ramjee 94). The OFDM technology is a mode of encoding digital data on a number of carrier frequencies while MIMO is the application of several antennas on both ends of the transmission and receiving to enhance communication performance. Wireless technology is expected to advance further with predictions such as the use of light bulbs that have the capacity to transmit data through illumination. Additionally, wireless technology is expected to advance further to the implantation of devices with the capacity to receive wireless tr ansmissions on humans. This is expected to notify people of particular events

Business strategy Essay Example | Topics and Well Written Essays - 3500 words - 2

Business strategy - Essay Example The report also includes discussion on the basis and sustainability of Zara’s competitive advantage in the global market followed by recommendations of a few strategic options for future sustainability and success. For centuries, clothing has remained an important aspect of human society. Even from the Stone Age until today, humans continued to use different materials to arrange clothing for themselves. In addition, as the years passed by and the human race evolved, affection towards clothing turned into a separate textile and fashion field that has now become a multibillion dollar industry with hundreds of organisations catering millions of people every day. In midst of such a competition, a few organisations have been successful in acquiring their brand image and having a name in the textile and clothing industry. ‘Zara’ (Inditex, 2011) is one of such clothing brands that although founded only four decades ago; however, it has been able to dominate the clothing and fashion industry not only in its founding country Spain but also all over the world. Particularly, ‘Inditex’ is the main company that owns the Zara brand along with different other brands, such as Bershka, Pull & Bear, Oysho, (Inditex, 2013) and recently, Zara Home with approximately eighteen hundred outlets in more than eighty-five countries (Inditex, 2015) that indicate the extent of success that Zara and mainly, Inditex has achieved in the industry. As result, Zara has often come under analysis for the purpose of studying successful companies and to understand strategies that the company employed since 1975, which has enabled it to become one of the most successful companies in the world. This report is also an attempt to analyse external and internal aspects of Zara along with evaluating company’s response to various challenges that it has confronted during all these years. Particularly, the report will focus on strategic management (David, 2013) of the company, and will

The Outlook for the US Printing Businesses in 2007 Essay Example for Free

The Outlook for the US Printing Businesses in 2007 Essay The printing industry encompasses a wide range of products for commercial and retail use. Printing is involved in the production of magazines, newspapers and books, as well as brochures, maps, postcards, business forms, stamps, manuals, packaging and so on and so forth. It also includes various related pre- as well as post-press occupations such as lay-outing, graphic designing, binding and finishing. There are different methods of printing using plates or an image carrier. Among the most common of these are: lithography invented in 1798, the modern process makes use of a photosensitive emulsion placed onto smooth surfaces, either using a platesetter for computer-to-plate (CTP) technology or on flexible aluminum or plastic printing plates; it’s most commonly used for credit cards, packaging, CDs, books and newspapers. flexography – most commonly used for packaging, it makes use of a 3-dimensional negative impression of the image to be printed produced on polymer or rubber and rotated on the surface to be printed. It was originally used for printing on corrugated boards. The flexibility of the material enables the print to be impressed on uneven surfaces. gravure – used mainly for food packaging, wallpaper, furniture laminates, paneling and magazines, gravure printing uses depressed, as opposed to raised, surfaces, where the image areas are etched into copper cylinders. It produces high quality print but the costs involved in the necessary equipment are prohibitive compared to other methods used in high volume runs. screen printing – can be used to print on almost any material, using a screen prepared with a stencil, a squeegee and ink. It is highly versatile and simple to use. The best known application for this method of printing is for T-shirt printing, letterpress printing – the method involves the use of movable type where the ink is smeared on raised surfaces and then placed on a suitable material such as paper or cloth for transferring impressions. The invention of reusable, individual letters for use in this type of printing in the 1400s is credited to Johann Gutenberg; offset printing – modern techniques make use of film negatives where the image is transferred onto photoelectric plates, similar to the printing of photographs. It is the most commonly used method for high-volume printing. Non-impact or plateless printing includes electrostatic, electronic, toner-based and inkjet printing. With the advent of computers, there has been a further diversification of the industry; namely, traditional or manual printing and quick or digital printing. (Bureau of Labor Statistics, 2005) Together   with the computer, the ready availability of the Internet has inspired fears that the printed word was in danger of being phased out as the most widely spread form of communication and information.   The impact on the growth and profitability of the printing industry was of significant concern, as the rising financial and environmental costs of paper printing made the move into a paperless society seem inevitable. In the US, especially after the recession of 1990-91, the most pessimistic forecasts had been made regarding the future of the printing industry in an increasingly digital world. A 2004 study of the findings and forecast of the US Department of Labor on the employment and compensation of workers leads to the conclusion that fewer workers working fewer hours will be required overall in the printing industry against a projected increase in all other industries, due mainly to the increased use of automation and digital prepress technology. However, there is a concurrent requirement for workers with knowledge in digital prepress and post-printing technologies. There also seems to be a perceived increase in companies specializing in commercial flexographic and digital printing. More companies will be employing fewer than 10 non-supervisory workers at higher or equal hourly compensation as compared to other industries. There also seems to be a trend towards increased employment of workers with knowledge or education in operation of computer-related equipment. (Bureau of Labor Statistics, 2005) There are varied opinions among businesspeople in the industry. Some maintain that the level of capital investment needed for quality, high-volume printing precludes all but a few to make a reasonable profit. (Paul, 1998) Others maintain that while a small profit margin may be discouraging, the printing industry is alive and booming, in part because of growing expenditure in advertising and promotions, as well as the proliferation of direct selling companies. (Dolbeck, 2005) Most agree that the advent of digital technology has helped lower costs and increase efficiency, thus improving profit margin. Some studies have shown that an increasing number of people are tuning into the Internet rather than newspapers or magazines. However, it is projected that it will be at least 10 years before those who get their news from the internet will outnumber those who read the newspaper. That is, if those who had earlier converted revert back to printed media. It is maintained that despite the many innovations in digital technology, it is not as portable as printed material, and the cost of attaining some portability is still beyond many consumers. Moreover, many companies maintain that the retention and pass-on potential of the printed brochure or pamphlet has a greater marketing impact than a website. For educational and scholarly products, the process of transferring the information from print to screen is a long and laborious process, and while audio books and CD-ROMs are enjoying growing popularity in many libraries, it is still a long way from replacing the books as a means of providing in-depth information and education. (Heger, 1994) According to C. Barnes and Co.’s report â€Å"2005 Market in Print,† a survey of printing companies revealed that the majority of companies surveyed with non-printing operations (NPO) were small companies. These NPOs included graphic design, fulfillment and mailing. The chief complaints from printing business owners include stiff competition, the cost of technology that have shorter depreciation, shortage of skilled workers and price increase of consumables. The transition from manual to partly digital technology has caught some companies flat-footed, jumping on the bandwagon too late or without enough knowledge and research to buy the right equipment at the right time. The segment of the industry that is particularly enjoying popularity is digital or quick printing.   Small print shops that specialize in desktop value-added services abound because of the ease of acquiring the necessary equipment and consumables and the relatively low capital requirements.   These services include calling cards, invitations, letterheads for small businesses, leaflets, flyers and marketing materials such as promotional mugs and magnets. Digital cameras and mobile phones with high resolution cameras have also resulted in a rising demand for digital photo printing. Also an interesting development in the industry is large format printing, in which digital images are transferred directly from a digital image to tarpaulin or paper, much like a large inkjet printer.   This is especially handy for low-volume printing requirements such as a banner a garage sale or posters for a school recital. Digital print shops have a unique relationship with its customers. All preprinting requirements may be provided by the client directly, usually already in a digital file.   The print shop ascertains that form and layout of the file is up to standards for proper printing and provides the medium for the actual process.   Or the client may come in bare-handed and state the requirements. The print shop then provides the services required: scan, lay-out, proof, color correct, edit then print. Many a party or small social event, small business and school have taken advantage of this while-you-wait service in fulfilling their collateral needs at comparatively low cost considering the volume involved. Paper companies make the process even easier by producing products especially designed for toner-based or inkjet printers ranging from pre-formatted labels in different configurations to scented board paper for calling cards, all available in retail at neighborhood bookstores at reasonable prices. The trend for digital printing is towards faster, cheaper and higher quality of printed product. However, high volume requirements cannot be fulfilled by even the best equipped digital print shop simply because the cost escalates per piece produced, unlike traditional printing methods, where fixed costs such as plates and film enable the producer to run prints at lower cost when volume goes up. These same fixed costs, however, cannot provide the service at competitive prices if the volume is low. The relationship of the plated and digital print businesses is largely symbiotic.   Plated printers are the main source of income of paper companies that also produce the specialty paper needed by digital printers, but only as sub-business. These paper companies deal in volume as well, and will not survive on the sales from digital shops alone. Digital printers at the neighborhood level provides potential clients an accessible point in which they can bring their initial printing requirements to be then referred to a plated printer after graphic design, scanning and/or lay outing for volume printing. There is very little actual overlap for the two sub-industries, providing services for different needs of the same customer. A new player in the field that promotes the marriage of digital and traditional printing processes is print-on-demand (POD) publishers. More of a publishing rather than printing method, it nonetheless uses digital imagery and letterpress printing to produce books and posters in small runs. (Wikipedia) Would-be authors are able to have their work published, albeit they pay for it themselves. The method is also often used for limited circulation publications, as a stopgap for materials with high demand that are in the process of being re-run and for books in print with only a trickle of demand which makes a full re-run impractical. What is the forecast for the printing industry in the US?   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Overall, the prospects of the printing industry for 2007 are good. Perhaps it is not as rosy as some projections from 1999, when printers enjoyed a boom, but neither is it as black as it is being painted by some trend watchers. The average projections for the industry overall is 5. The need of those in the printing industry to reinvent itself in order to overcome aggressive competition, smaller markets, and increasing cost of materials, especially paper. The changes in the market are considered by 20% of a representative slice of print and prepress firms as a call to arms in the war of doing business in a changing world. (Youngblood Communications, 2005)   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   In the second quarter of 2006, Xerox Corporation spearheaded a free seminar series entitled â€Å"Innovate ’06.† It is a worldwide series with concurrent offerings within the United States that focused primarily on educating those in the printing business, or who are thinking of getting into it, on their options regarding industry trends, technological advances and how to boost profit and efficiency in the workflow of an increasingly digital industry. (Presswire, 2006)   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   While there is some pessimism among some of those in the industry regarding the viability of the printing business of turning over a reasonable profit, the prognosis of manufacturers of the equipment and consumables is positive. In a survey of U.S. companies reports show and increase of expenditure from 2004 of 23% on new plants and equipment. The spending spree is attributed to appreciable profit-earning in 2004, enabling companies to make improvements and begin projects that have been put off during the leaner years. (Min, etal, 2005)   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   TrendWatch Graphic Arts, in its report entitled â€Å"Printing Forecast 2005: The TrendWatch Graphic Arts Perspectives on the Challenges and Opportunities for Printing in the Next 12 Months and Beyond†, also reported that a survey of American and some Canadian commercial printers are hopeful about their companies’ futures. There was an increased sale of printing presses in 2004 and a projected 6% increase of sales of 6-color sheetfed offset presses over the following months. (Youngblood Communications, 2005)   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Advertising expenditures has also increased, according to TNS Media Intelligence, a strategic advertising and marketing information provider. In the 1st Quarter of 2006, total advertising expenditure rose by 5.2 percent against the same period of the previous year. However, impact of this expenditure did not quite favor newspapers and business to business (B2B) magazines. Of those in the publishing industry, only consumer magazines posted an increase in income. (TNS Media Intelligence, 2006)   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Such reports tend to focus on the large companies spending the big bucks in advertising. Growth in the industry is not as high as projected, mostly because of a not altogether unexpected shift to online media, with a worldwide growth of 40% expected, according to Carat. (Khan, 2006) But earnings from advertising and marketing expenditures by top companies are not the only opportunities for those in the printing industry today. There has been a healthy growth in the quick print industry that to print for the ordinary citizen with a family picture Christmas card to send to the folks back home. (Youngblood Communications, 2005)   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   The grudging admission by most existing, large printing companies is that business is good, if not great. This could be because they are reluctant to encourage other players to get into the business and cut into an ever decreasing wedge of the market. Environmental issues are also a big consideration in the woes of these big companies, requiring expenditures on cleaner, more efficient machines.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   For those about to plunge into the pool, start small seems to be the way to go. The neighborhood print shop, the POD publisher, the offshoot value-added service provider does not require much capital expenditure. There is always someone wanting to print something, the important thing is to research the intended site of enterprise and provide whatever is needed.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   The shift to digital has been widely accepted as a good thing, even by those who had watched its advent into the market askance. The growing dependence on the microchip driven hardware is felt across all industries, and most especially in the printing and publishing industry, spawning a greater demand for the technology. And software and hardware companies are quick to take full advantage of this trend. Almost every six months, the newest, fastest, cheapest, most efficient, most environment friendly, most accurate, most user-friendly and other â€Å"new, improved† models and programs are being touted.   For those wishing to get into the business in a big way, big ticket items are the ones that need to be most researched. True, the Internet and online media are the new toys, and everybody wants to have a go at it. Gone are the days that for research, you go to the trusty 20-volume Merit Student’s Encyclopedia, and for the latest Hollywood gossip you go over to your neighbor’s house and borrow the supermarket tabloid. The Internet is easier to use when searching for a school project, music to download, movies to preview or things to buy However, very few people enjoy reading a suspense thriller or a romance novel from a glowing screen hunched over a computer, and it is highly unlikely that some type of digital media would become affordable enough to be left in mailboxes in lieu of flyers, leaflets, pamphlets and brochures. Sharing photos and sending virtual greeting cards are also a good thing, but there is no replacement for actual photographs you can frame or actual greeting cards you can frame. In essence, one media does not necessarily compete with the other. They each have their advantages and disadvantages, and given most circumstances, print and digital complement each other. Some publications have even found that a good Web-based counterpart was a good way to get circulation going as well as a source of income via advertisements. Furthermore, since Web content can be updated instantaneously, the publication can keep its readers up-to-date with the latest news and trends in between issues. For those in the printing industry, the computer has been much like the electric bulb. It is faster, easier to use and produce better results. The ones who could not keep up with the technology have turned in their shingles and closed up shop. The smart ones got with the program and grew even better. The well-researched, carefully-planned production structure with prerequisite training and upgrades in equipment and workflow has generated significant earnings for the enlightened business owner.   Rather than ranting at the changes and trying to outlast the new technology, many companies began spending on upgrades or outright replacements of obsolete equipment that was keeping the productivity of the company at pre-digital levels. This willingness of printing companies to invest in new technologies sends a crystal clear signal that the industry is healthy and responsive to changes.   The outlook for 2007 for US printing industry is looking well. References Bureau of Labor Statistics, U.S. Department of Labor, 2005 Printing Career Guide to Industries, 2006-07 Edition retrieved December 15, 2006 from at http://www.bls.gov/oco/cg/cgs050.htm Paul, P. 1998 Everything thats fit to print: printers struggle with changing technology and stiff competition New Mexicos printing industry Industry Overview New Mexico Business Journal retrieved Dec 15, 2006 from http://www.findarticles.com/p/articles/mi_m5092/is_7_22/ai_54370066 Heger, K. Oct, 1994,  Print: a road kill on the information superhighway? impact of information superhighway on printing industry Communication World,    retrieved December 15, 2006 from http://www.findarticles.com/p/articles/mi_m4422/is_n9_v11/ai_16358776 Dolbeck, A. 2005, Valuation of the Paper and Publishing IndustryWeekly Corporate Growth Report NVST retrieved December 15, 2006 from http://www.findarticles.com/p/articles/mi_qa3755/is_200502/ai_n12412452 Min, et al, June 2005, U.S. industry unlocks budget box Pulp Paper retrieved December 15, 2006   http://www.findarticles.com/p/articles/mi_qa3636/is_200506/ai_n14687790 Youngblood Communications Co., Ltd., Jan 2005 Printing Forecast 2005 Print Action retrieved December 15, 2006 from http://www.findarticles.com/p/articles/mi_qa4088/is_200501/ai_n9485742 Patrick, M. Nov 2000, The Web Effect on magazine publishing industry Folio: The Magazine for Magazine Management,   retrieved December 15, 2006 from http://www.findarticles.com/p/articles/mi_m3065/is_14_29/ai_67718962 Wikipedia, Flexography retrieved December 15, 2006 from http://en.wikipedia.org/wiki/Flexography Khan, M. December 12, 2006 Online drives Carat’s revised ad spend forecast DM News retrieved December 15th, 2006 from http://www.dmnews.com/cms/dm-news/research-studies/39350.html TNS Media Intelligence 2006 TNS Media Intelligence Reports U.S. Advertising Expenditures Advanced 5.2 Percent in First Quarter 2006 retrieved December 15, 2006 from http://www.tns-mi.com/news/05312006.htm M2 PressWIRE, 2006 Print Industry Experts to Help Companies Worldwide Profit and Grow retrieved December 15, 2006 from http://www.imaginginfo.com/article/article.jsp?id=1575siteSection=33

The Past And Present Of Immigration

The Past And Present Of Immigration Everyday news outlets report on topics and trends that correlate to our history. Following these news outlets gives a better understanding of these trends in todays America. This paper will look at these trends from our past and compare is to the present condition. It will analyze differing viewpoints on the topic, and it will explain the change over time. The world hears of America as the land of opportunity. Because of this, millions of people flock to the US each year. Some come through our borders legally, eventually becoming neutralized citizens. Some come here as tourists or students and decide to stay when their visas expire. Others are so desperate to better their lives they paddle onto our shores in bathtubs and homemade rafts. People want to get here in any way they can. This paper will specifically analyze two major migrations of people: the Irish from the 19th century and the current Mexican migration. In 1845 Ireland experienced the greatest potato famine up to that date. The source of food wiped away from the population, this event catalyzed a mass migration. Five weary years of undependable crops plighted the country, throwing the lowly peasant class into starvation. All hope gone, survivors only wished to flee. The only way out was emigration. Starving families could not pay landlords and had nowhere else to turn except for America. America, the land of opportunity. Irish immigration into America was already a rising trend. However, in the 1940s the number of immigrants skyrocketed. Nearly 2 million Irish came into the country in that decade. The flow increased for five years. Slowly, the first immigrants saved the money to bring family over the Atlantic, increasing the number of immigrants exponentially. There began a slight decline for ten years after 1855 until 1865. Nonetheless, small groups of families still continued to arrive after the Civil War. Between 1820 and 1880 nearly 3.5 Irish men immigrated to the United States. Emigrating to the United States was not an easy feet, and it was not the easy life some had expected. However, it did offer a better environment than the barren old country. Poor refugees arrived with nothing. They had little to no resources to start a farm or business and had a grueling time providing for the family at all. Very few immigrants were put into a position that allowed them to make their own decisions on their way of living at all. Fortunately for them, the expansion of the American economy created heavy demands for muscle grunt. The great canals, which were the first links in the national transportation system were still being dug in the 1820s and 1830s, and in the time between 1830 and 1880, thousands of miles of rail were being laid. With no bulldozers existing at the time, the pick and the shovel were the only earth-moving equipment at the time. And the Irish laborers were the mainstay of the construction gangs that did this grueling work. In towns along the sites of work, groups of Irish formed their small communities to live in. By the middle of the nineteenth century, American cities began to rapidly expand and began to develop an infrastructure and needed personnel to run these cities. This is the Irishs first break in America. Irish men filled the ranks of citys police force and firemen. The Irish all almost monopolized these jobs as soon as they were created. Irish workmen not only began laying the horse car and streetcar tracks, but were some of the first drivers and conductors. The first generations worked largely at unskilled and semiskilled occupations, but their children found themselves working at increasingly skilled trades. By the turn of the century, Irish made up nearly a third of plumbers, steamfitters, and boilermakers. Irishmen soon found themselves being given positions as managers as unskilled laborers began coming from other areas of Europe. While immigrants can change the shape of a culture, as seen with the Irish migration, those same immigrants are benificial to industrial growth. That same idea also holds true for Mexican immigrants. Now this research paper will take a look into the Mexican migration that this country is witnessing now. It will begin with a historical background. Fifty-five thousand Mexican workers immigrated to the United States between the years 1850 and 1880 to become field hands in newly won regions of the US that had been Mexico a few years previous. This is the time period in which commercial agriculture, the mining industry, light industry and the railroad all became dependant on the Mexican laborer. Needless to say, working conditions and salaries of the Mexicans were poor. After the Mexican Revolution of 1910, the new Mexican government was not able to improve the lives of its citizens. Soon after this event became a crisis, the fields of Mexico harvested increasingly smaller bounties and employment soon became hard to come by. Much like his Irish counterpart, Mexicans had to move to survive. World War I also stoked the fire of Mexican immigration. Mexican workers worked well in industry and service professions, working as machinists, mechanics, painters and plumbers. These years fostered employment opportunities for Mexicans because much of the existing U.S. labor force was across the Atlantic fighting in France for the Allies. Entrepreneurs came to Mexico searching for workers who could fill jobs in the railway and agriculture industries of the United States. Mexican workers complaints about the abuse of their labor rights eventually led the Mexican government to action. Led by Venustiano Carranza in 1920, the Mexican government composed a model contract that guaranteed Mexican workers certain rights named in the Mexican Political Constitution. The contract demanded that U.S. ranchers allow workers to bring their families along during the period of the contract. No worker was allowed to leave for the United States without a contract, signed by an immigration official, which stated the rate of pay, work schedule, place of employment and other similar conditions. Thus, this became the first de facto Bracero Program between the two countries. In 1924, the U.S. Border Patrol was created, an event which would have a significant impact on the lives of Mexican workers. Though the public did not immediately view Mexicans as illegal aliens, the law now stated that undocumented workers were fugitives. With the advent of the Border Patrol, the definition illegal alien is born, and many Mexican citizens north of the border were subject to much suspicion. The Mexican work force was critical in developing the economy and prosperity of the United States. The Mexican workers in numerous accounts were regarded as strong and efficient. As well, they were willing to work for low wages, in working conditions that were questionably humane. Another measure of control was imposed on the Mexican immigrant workers during the depression: visas were denied to all Mexicans who failed to prove they had secure employment in the United States. The Mexicans who were deported under this act were warned that if they came back to the United States, they would be considered outlaws. It seemed whenever the United States found a reason to close the door on Mexican immigration, a historic event would force them to reopen that door. Such was the case when the United States entered World War II. In 1942, the United States was heading to war with the fascist powers of Europe. Labor was siphoned from all areas of United States industry and poured into those which supported the war efforts. Also in that year, the United States signed the Bracero Treaty which reopened the floodgates for legal immigration of Mexican laborers. Between the period of 1942 and 1964, millions of Mexicans were imported into the U.S. as braceros under the Bracero Program to work temporarily on contract to United States growers and ranchers. Under the Bracero Program, more than 4 million Mexican farm workers came to work the fields of the United States. Impoverished Mexicans fled their rural communities and traveled north to work as braceros. It was mainly by the Mexican hand that America became the most lush agricultural center in the world. The braceros were principally experienced farm workers who hailed from regions such as Coahuila, la Comarca Lagunera, and other crucial agricultural regions in Mexico. They left their own lands and families chasing a rumor of economic boom in the United States. The Bracero Program contracts were controlled by independent farmer associations and the Farm Bureau, and were written in English, and many braceros would sign them without understanding the rights they were giving away nor the terms of the employment. The braceros were allowed to return to their native lands only in case of emergency, and required written permission from their employer. When the contracts expired, the braceros were mandated to hand over their permits and return to Mexico. The braceros in the United States were busy thinning sugar beets, picking cucumbers and tomatoes and weeding and picking cotton. At the end of World War II, Mexican workers were ousted from their jobs by workers coming out of wartime industries and by returning servicemen. By 1947, the Emergency Farm Labor Service was working on decreasing the amount of Mexican labor imported. By the 1960s, an overflow of illegal agricultural workers along with the invention of the mechanical cotton harvester, diminished the practicality and appeal of the bracero program. These events, added to the gross humanitarian violations of bracero employers, brought the program to an end in 1964. Once we step back from our emotional opinions, we should see that the Mexican migration is much like the Irish migration. We can choose to embrace that, or we can choose to fight it. Either way it will be very hard to stop if it can be stopped at all. But we must ask ourselves a simple question. Why stop it? America was founded on people like these, struggling to survive. They came and made America what it is. The Irish came and transformed America. Why shouldnt we allow these immigrants to do the same (if they enter legally of course)? Is our pride getting in the way of progress?