The main issue raised by the federal government's effort to end the Great Depression was the question about the role and size of the federal government.
Prior to FDR, the federal government had limited rights and responsibilities. The depression made the US government take away some powers from the States in an effort to nationally solve the crisis.
The Columbian exchange was between Europe and America. It helped make America what it is today.
Russia was the first country to ever launch a satellite into space.
It's not A! It might be "shared by state and national governments"