What was one reason why the spanish civil war was called a "dress rehearsal" for world war 2?

By granting amnesty to americans who had invaded the draft president carter hope to

Conflict resolution can be difficult. which of these is the best example of how the us congress resolves conflict instead of always using a majority vote?

Which describes a contribution from classical rome to modern western civilization? a. international gathering to celebrate sporting achievement b. written constitution based on natural rights c. large infrastructure projects to benefit the public d. direct election of the ruler by all residents of the empire