Answer:
E . the beliefs of the Enlightenment.
At first they did, because they were focused on the internal (emotions, feelings, unexplored things, myths, etc.), while Enlightenment was based on reason, clarity and knowledge
C. by race
the policy of apartheid separated them by race in south africa
The USSR formed the Warsaw pact to be a balance of power or a counterweight to NATO, which was an intergovernmental alliance between several north american and European countries<span />
To improve the navigability and to provide for the flood control of the Tennessee River; to provide for reforestation and the proper use of marginal lands in the Tennessee Valley; to provide for the agricultural and industrial development
They have a common because they all share a location which can be implemented on maps