Why did president wilson fail to maintain u. s?

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 was the most important consequence of the large-scale ecological changes in africa two hundred thousand years ago?

What domestic issues did england and france have?