There is not one white person living in this country who descends for the original nations of this country without intermixing. So why is it that racist whites think they can tell blacks to move back to Africa if they don't like it here?
History of immigration to the United States
The history of immigration to the United States details the movement of people to the United States, from the colonial era to the present. The United States experienced successive waves of immigration, particularly from Europe, and later from Asia and Latin America. Colonial era immigrants often paid the cost of transoceanic transportation by becoming indentured servants where the new employer paid the ship's captain. Starting in the late 19th century immigration was restricted from China and Japan. In the 1920s restrictive immigration quotas were imposed, although political refugees had special status. Numerical restrictions ended in 1965.
History of immigration to the United States - Wikipedia
en.wikipedia.org
Maybe because we're perfectly happy living in America.