How did the United States try to prevent the spread of communism? A. Economic aid to rebuild Europe
B. Covert operations to violently resist communist regimes
C. Direct military involvement against smaller communist countries.
D. All of the above are correct

Answer might be b i think

Just think, why was it effective? -it appeled to critics because it was written well, that made it noticeable to the public including the white population-it was also recognizable to the african americans because it was about their heritage.-it was powerful just keep finding more points and elaborate on them. message me if you need more