Why did imperialism suddenly become more popular in the united states by the end of the century?

Describe germany’s successes at the beginning of world war 2?

It can be inferred that the dramatic increase in defense spending by germany was the result of. (a) attempts by great britain to take german colonies. ( b) fear of a two-front war against france and russia (c) the need to put down a communist rebellion (d) a competition with the allies to produce atomic weapons

What side of the american civil war would you choose to fight for and why