Cambodia, the murders were commited by the Khmer Rouge.
After WWI and during the Great Depression the US tried to be an Isolationist nation. They put out tariffs so people would buy US (forgetting that the rest of the world was still devastated by WWI (economies included)).
Answer:
B. It allowed them to overthrow communist governments in favor of
more democratic leaders.
The high unemployment rate, their strict religious guidelines, their economy, violence, and their views on slavery.
