Why did the cold war start between the united states and the soviet union

Space was an important arena for the Cold War and even led to the creation of NASA. Millions of people were killed in the proxy wars between the US and the USSR during the Cold War. The "hot" parts of the Cold War included the Korean War, the failed Bay of Pigs invasion into Cuba, and the Vietnam War.

Explanation:

the answer is d. party organizers, volunteers, voters and elected officials.