The immigration reasons of wealthy immigrants

The United States is the most racially diverse country in the world, and the number of immigrants in 20 10 has reached 40 million, an increase of 28% over 2000. Immigrants from all over the world live and work here. In recent years, the proportion of ethnic minorities has been rising, and the phenomenon of "ethnic minorities in the majority" has appeared in California and other places. Half of the urban whites in the largest cities in the United States 100 become ethnic minorities, and the ethnic minority population tends to be younger. Statistics show that people who speak foreign languages at home account for 17.6%.