Answer:
The Military Revolution is the theory that a series of radical changes in military strategy and tactics during the 16th and 17th centuries resulted in major lasting changes in governments and society.
Explanation:
Truman ruled out huge commitments of troops and atomic weapons.
Radio played a powerful and important role in the Great Depression for Americans, since it provided entertainment and a sense of comfort, especially when FDR would give his "fireside chats".
