We fought with Russia, but then after that we had a cold war with them.
C would be the correct answer in this case as A could be plausible but they aren't always used to simply. They're more of a means of expression like an article in a newspaper.
C is the correct answer.
Answer:
Nationalism is an ideology and movement characterized by the promotion of the interests of a particular nation..
Peter the Great modernized Russia—which, at the start of his rule, had greatly lagged behind the Western countries—and transformed it into a major power. Through his numerous reforms, Russia made incredible progress in the development of its economy and trade, education, science and culture, and foreign policy.
I believe it helped Russia
Although the the when they formed is unknown coal formed really just like anyplace else, it started millions of years ago. It really depends on what time era were talking about. But they were probably more plains and woods then anything.