Which best explains how the United States became increasingly politically
divided during the 1950s?
O A. The United States was divided by the nativist views of natural-born
Americans and the influx of immigrants from Asia and Eastern
Europe.
B. The United States was divided by the liberal policies of older
politicians and more conservative views of young Americans.
C. The United States was divided by an affluent middle class in the
suburbs and a poor working class in urban areas.
D. The United States was divided by the discrimination against
African Americans in the South and racial tolerance in the North,
