Why do you think the germán empire was committed to maintain its economic strength

During the reign of terror, a) the federalists in the united states became convinced that closer relations with france were necessary. b) leaders of the french revolution began to arrest people and charge them as counter-revolutionaries--people who obstructed the revolution. c) people suspected of crimes against the french revolution were given fair trials. d) the king and queen of france were restored to the throne.

Describe the technology advancements that lead to explorers being able to sail great distances. [[ps: doesn't explain where. i am only speculating it's in europe.

Which event occurred in 1943 and to make the allied victory possible choose all answers that are correct