Which factor made it easy for communism to spread in Eastern Europe a. many people lacked military power

b. many people did not follow a religion

c. many people were unhappy with their governments

d. many people dislike the power of the United States

The united states' entry into world war ii had which of these effects on domestic politics? pro-union legislation was repealed. support for banking reform intensified. concerns about the economy were largely abandoned. attempts to promote civil rights became far more successful.