Almost all of the nations of eastern europe became satellite states of the soviet union between 1945 and 1948 because

Because of the manipulation of the election by the communist state, USSR wanted to create satellite states wanted in order to protect them from invasion. Soviet Union had conquered Eastern Europe, however, these satellite states tried to  fight against the Soviet Union 

b) race riots in several cities

fearing kabuki could corrupt the nation’s morals, japanese government officials

explanation:

the national morals was so the japanese and the kabuki would stop fighting