How far have American immigrants gone in fingerprint identification?

American naturalization procedure:

1, confirm the qualification

2. Submit an application online

3. Request for additional information

Step 4 provide fingerprint information

Step 5 attend an interview

6. Take part in the naturalization oath ceremony

Extended data:

The United States is a state of the United States and a federal constitutional country, which consists of Washington, D.C., 50 states, Guam and many other overseas territories. Its main part is located in central North America, and its territory also includes Alaska in northwest North America and Hawaii Islands in the central Pacific Ocean. It borders Canada in the north, the Gulf of Mexico in the south, the Pacific Ocean in the west and the Atlantic Ocean in the east.

The United States was originally inhabited by Indians. /kloc-At the end of 0/5, Spain, the Netherlands, France and Britain began to immigrate to North America. By 1773, Britain had established 13 colonies. 1775 The War of Independence broke out. 1776 On July 4th, the Declaration of Independence was adopted and the United States of America was formally proclaimed. The federal constitution was promulgated in 1787, and Washington became the first president in 1789.

America is a highly developed capitalist country. In the two world wars, the United States and other allies won, and after decades of cold war, they became the only superpower after the collapse of the Soviet Union. Their gross domestic product ranks first in the world and they are in a leading position in the economic, cultural and industrial fields.

Early civilization

British colonies in North America

More than 40 thousand years ago, Indian ancestors arrived in North America through Asia, and then to Central America and South America; When Columbus arrived in what he thought was the New World, about 30 million Indians lived in America. Today, about 654.38+50 million Indians live in the United States and Canada. The composition of these indigenous people is very different in heredity, language and society. It is estimated that in the15th century, there were at least 400 unrelated and distinctive cultural forms in the north of the Rio Grande, with various body types and language families.

About 10 thousand years ago, another group of Asians moved to northern North America, which became the Eskimos. The first white people to come to America may be vikings. Some people think that they went to the east coast of North America before 1000 years ago.