US immigration and visa System

by: munish
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Immigration refers to the movement of people from one country to other. While the movement of people has existed throughout

human history at various levels, modern immigration implies long-term, legal, permanent residence in that country. Short-term

visitors and tourists are considered non-immigrants. Immigration across national borders in a way that violates the

immigration laws of the destination country is termed illegal immigration.


Under this definition, an illegal immigrant is a foreigner who either illegally crossed an international political border,

be it by land, water, or air, or a foreigner who legally entered a country but nevertheless overstays his/her visa in order

to live and/or work therein.
Among all the countries, immigrating to the United States of America is consistently one of the most popular choices for

overseas nationals wishing to make a new start, further their career, or join family members overseas. With huge cultural

diversity and geographical variety, applying for immigration to the USA can provide a wealth of opportunities for potential

US immigrants.
A citizen of a foreign country, wishing to enter the U.S., generally must first obtain a visa, either a non-immigrant visa

for temporary stay, or an immigrant visa for permanent residence. The type of visa you must have is defined by immigration

law, and relates to the purpose of your travel.
A visa allows you to travel to the United States as far as the port of entry (airport or land border crossing) and ask the

immigration officer to allow you to enter the country. Only the immigration officer has the authority to permit you to enter

the United States. He or she decides how long you can stay for any particular visit. Immigration matters are the

responsibility of the U.S. Department of Homeland Security.
There are two categories of U.S. visas: immigrant and non-immigrant.Immigrant visas are for people who intend to live

permanently in the US. Non-immigrant visas are for people with permanent residence outside the U.S. but who wish to be in the

U.S. on a temporary basis such as for tourism, medical treatment, business, temporary work or study.
Approximately 28.4 million foreign-born people live in the United States, representing 10.4 percent of the U.S.

population.International visitors and immigrants add greatly to USA’s cultural, education and economic life, according to

American Demographics, adding about $10 billion a year to America's economic output. More important is the contribution

immigrants and their children make just by being there to provide workers and leaders for the future. If today's immigration

totals hold steady, it will account for about two-thirds of U.S. population growth over the next 50 years.

About the Author

Gerald Cipolla & Associates specialize in immigration attorney us , and us immigration chicago services. For more detail visit http://www.immigrationvisaus.com/

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