My husband has an American green card. Can my wife apply to go to the United States in mainland China? How long does it take to apply?

Yes, if you have a letter of recommendation, you can do it soon. About a month or two, I will have an interview at the American Embassy. If not, you need to wait for the interview time, which may take 5 or 6 months.

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 disintegration of the Soviet Union, leading the world in the fields of economy, culture and industry.

The White House, Silicon Valley, Wall Street, Hollywood, Broadway and so on in the United States enjoy world reputation. ? June 65438+1October 65438+March, 2020, was awarded the title of the favorite destination for studying abroad in 2020 by Hurun.

Early civilization

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.

About 654.38+500,000 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.