The treaty ended WW1 caused great resentment in Germany. That's how Hitler so easily convinced everyone to go to war again.
Because time is a social construct. It was only created when civilization was created. Since there was no one to create time in the beginning of Earth we had to create it as far back as we could. So basically science as stuff created time to help people. Time wasn't a thing back then. It only became a thing when people became a thing.
Hope this Helps!
C. Human Reason
I took the test and made an A with this answer.
1. danger that some European countries might become communist
The US were concerned another economic depression similar to after World War I would occur again but would send them to Communism at this point. The Marshall Plan provided funding to struggling European countries to prevent influence from the USSR.
2. She was the first female advisor to President Roosevelt.
Bethune was a member of Roosevelt's Black Cabinet. She was given access to the White House through her friendship with Eleanor Roosevelt. She was an adviser on civil rights and black rights. She brought together black leaders to create recommendations for the Roosevelt presidency.