At the beginning of the 21st century, U.S. immigration policy did which of the following?

A.) placed restrictive quotas on immigration from Middle Eastern countries
B.) made it more difficult for unskilled workers to obtain U.S. citizenship
C.) gave preference to immigrants with family already living in the United States
D.) granted amnesty to illegal immigrants who had paid U.S. income taxes

Question

At the beginning of the 21st century, U.S. immigration policy did which of the following?

A.) placed restrictive quotas on immigration from Middle Eastern countries
B.) made it more difficult for unskilled workers to obtain U.S. citizenship
C.) gave preference to immigrants with family already living in the United States
D.) granted amnesty to illegal immigrants who had paid U.S. income taxes