Khrushchev's Unpopularity with the Communist Party Reached Its Apex

Multiple Choice

Khrushchev's unpopularity with the Communist Party reached its apex

A) after his rash plan to place missiles in Cuba.
B) when he ordered the execution of Alexander Solzhenitsyn.
C) when he granted Hungary its independence in 1956.
D) following his institution of forced-labor camps in the Ukraine.
E) with the food riots that stemmed from his agricultural policies.