The answer is Korea
Explanation:
The Soviets decided to move into Korea from the North which made the US fearful of the spread of communism and the US didnt want the Soviets to take over all of the Korean Peninsula. Eventually, the Soviet Union made an agreement with the US that divided Korea at this draw line.
Lead to strikes in the rurh and throughout the early 1920s money became worthless- instead of spending it they would burn it to keep warm
Yes, this is a fact. This was the earliest document.