The Korean War was the first militarized instance of containment, as U.S. and South Korea fought against communist North Korea. ... When the UN Security Council voted to aid South Korea in stopping North Korean aggression, the U.S. agreed to send troops to the Korean Peninsula.
Answer:
Generally cities cause people to become more liberal, have a social hierarchy, and promote the general abundance of transportation.
Explanation:
Socially, you can have tenements form, races can self and forcefully segregate, and people tend to become more liberal with exposure to other races.
Cultural is kind of related. People tend to clump into ideological groups (if you can give me the context of the question I can better answer).
Political life, like I said they tend to become more liberal. If your question is centered around the 1920's you could discuss child labor laws.
The answer is B, they took it as their job to convert the native americans to chrisianity