In the 1950s, the United States became especially concerned about Latin American countries because

One reason could be because of communism. as countries becoming more and more poor because of WW2 they turned to communism, or dictators (people who promised better life). Cuba, Korea, and many others have fallen to this state. the US was very concerned about themselves and other's because the spread of Communism.

the answer is c. many americans held nativist or racist views

logging hope this