Answer:
The break with China and food shortages in the USSR eroded Khrushchev’s legitimacy in the eyes of other high-ranking Soviet officials, who were already bothered by what they saw as his erratic tendency to undercut their authority. In October 1964 Khrushchev was called back from a vacation in Pitsunda, Georgia, and forced to resign as both premier and head of the Communist Party. Khrushchev wrote his memoirs and quietly lived out the remainder of his days before dying of a heart attack in September 1971. Nonetheless, his spirit of reform lived on during the perestroika era of the 1980s.