America changes through times of conflict, growth, or peace and cooperation?

American changes through all of these. Times of conflict such as during the Civil War dramatically changed America, times of growth such as during the 1950s dramatically changed America, and times of cooperation, such as during the Civil Rights movement dramatically changed America. 

The way this small state - large state compromise guards against tyranny is that small states and large states have one note: i am sorry but i was not able to give you the full answer. but i got this answer from

The correct answer is d