Scribes were important because the recorded important events
Answer: C. Franklin D. Roosevelt
Explanation: he used this as a positive outlet for his own personal struggle with polio through creation of the Warm Springs Foundation.
The main grievance made by Civil Rights leaders during this time was that African Americans had just been asked to fight in a war for a country that didn't treat them fairly at home. The youth were mainly content until the 60s, when they were very outspoken against the war in Vietnam.
2. to allow more trade between countries
Yep, number 2 :D