Respuesta :
"The United States had a democratic system, and the Soviet Union
had a single-party system" would be the best option since the USSR was
communist.
Answer:
The United States had a democratic system, and the Soviet Union had a single-party system
Explanation:
After World War II, the Soviet Union had a socialist system where only one party was allowed by the Constitution and it was the Communist Party of the Soviet Union. In the other side, the United States had a democratic system in which the government was elected by the people.
According to this, the sentence that best describe the governments of the United States and the Soviet Union after World War II is that the United States had a democratic system, and the Soviet Union had a single-party system.