Which of the following was a key factor in the passage of the Emergency Quota Act in 1921?
A. the desire to have only American-born citizens in the United States
B. the fear of a second wave of communist immigrants
C. a fear that immigrants would take highly skilled jobs that paid well
D. the fear of different races becoming more dominant in the United States
1 answer
D. the fear of different races becoming more dominant in the United States