This is called judicial review.
Answer:
A. Some political leaders built successful careers by opposing
Communism.
Explanation:
Republican Senator Joseph R. McCarthy of Wisconsin, for example, dedicated most of his time trying to expose communists in the United States government. Senatore McCarthy convinced many Americans that their were communitsts leading something in the United States. In 1954, McCarthy attacked the U.S. Army and was condemned by Congress.
Lincoln won with only40%(38.9)of the popular vote
