African Americans were left out of the new prosperity
They spread industrial technologies and products across wide areas.
Yes. Because democracy is the tyranny of the majority. Thats why we are supposed to be a constitutional republic, that way minority rights are protected against mob rule.
He created public work programs and jobs for the unemployed.
Hope that helped, Good luck! (:
The main purpose of the Department of State (also known as the State Department) is "<span>c. to serve the President as an advising body on issues of foreign state relations," since this would be impossible for the President to do by himself. </span>