3. Censorship, mass arrests, and a secret police force are most characteristic of
a) parliamentary democracies
b) republics
c) dictatorships/totalitarian regimes
d) constitutional monarchies

It is C.dictatorships/totalitarian regimes

Explanation: It  say it was right on Quizet

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it would be  

germany had to pay all damages related to the war.

and i think

germany had to take sole responsibility for the war.

the answer is b: the religion they practice.

here's why:

there were many different native american tribes and those with similar characteristics formed a main tribe or nation. each had its own language, religion and customs.