What action made frederick douglass intensely happy when he arrived at his master's new home in baltimore?

How did the manhattan project to end the war? a scientists working on the project built large bombers. b scientists working on the project discovered uranium. c scientists working on the project developed the atomic bomb. d scientists working on the project shared secrets with axis scientists.

Which of the following could be described as a conservative reaction against the ideas of the jazz age

How do you think entrepreneurs contribute or industry in america? describe your answer.