What kind of government did germany turn to fix all their problems, and who was their leader?

friedrich ebert was the leader at 1924 and at that time, germany was weimar republic.

the answer for 3 is b and the answer for 4 is d

roosevelt believed that in light of the country's recent military successes, it was unnecessary to use force to achieve foreign policy goals, so long as the military could threaten force. this belief, and his strategy of “speaking softly and carrying a big stick,” shaped much of roosevelt's foreign policy.