Which of the following was most important in prompting the Americans to support the Immigration Act of 1924?
AIncreased migration of blacks to the North
BA nativist belief that northern Europeans were culturally superior to the waves of eastern and southern Europeans who had arrived in America over the last forty years
CA desire to abolish the quota system in the United States
DA desire to halt immigration from Latin America
EFierce economic competition for jobs between northern Europeans, on the one hand, and eastern and southern Europeans, on the other
AIncreased migration of blacks to the North
BA nativist belief that northern Europeans were culturally superior to the waves of eastern and southern Europeans who had arrived in America over the last forty years
CA desire to abolish the quota system in the United States
DA desire to halt immigration from Latin America
EFierce economic competition for jobs between northern Europeans, on the one hand, and eastern and southern Europeans, on the other
