Answer:
a
Explanation:The term Iron Curtain had been in occasional and varied use as a metaphor since the 19th century, but it came to prominence only after it was used by former British prime minister Winston Churchill in a speech at Fulton, Missouri, U.S., on March 5, 1946, when he said of the communist states,
I hope you pass
The government help us with money school and health. they help us with our everyday lives.
A. conduct foreign policy.
Because of China's isolation by natural barriers, there was not much trade outside of China, so China's economy was agriculture
