Just summarize it. That might make it easier!
Adaptation and reconciliation
B.nato
Answer Explanation:
Russia realized that a balance needed to be maintained
despite its opposition to democracy.
China during the early days wanted to pursue a more aggressive policy
against democracy. Later on, this led to
a split between the Russians and the Chinese.
Ironically, to protect itself the Chinese opened relations with the
United States when Nixon went to China.
Later on, China though communist started economic reforms that were
capitalists in nature. The USSR later
collapse and Russia became a democratic country and adopted capitalist reforms.
Socialism is a political movement which evolved in the Soviet Union of the time. Socialism and communism as ideologies and ideas were developed by Marx, Engels, and also Lenin in part later on, already in the 20th century.