Answer:
NIKITA KHRUSHCHEV LEONID BREZHNEV
-relaxed previous restrictions -ended many reforms
-engaged in the Cuban Missile Crisis -supported hard-line communism
-stopped uprisings in Eastern Europe
Explanation:
I just got it right on Edge 2021
President James Monroe wrote the Monroe doctrine because fear existed that the European powers might try to restore their postions in Latin America, which had in general already obtained their independence. The message that he was trying to get across : The United States were not to tolerate European Countries to make new colonies or interfere with the new independent countries; likewise, the United States would not get involved with conflicts between European Powers.
The 3 great empires were the Mughal, Ottoman, and the Safavid empire.
People would denounce each other in fear or in suspicion that the person they were denouncing was a communist, socialist or anarchist.