The answer among these options that describes a primary cause of the Neolithic Revolution is C) the extinction of animals that people hunted.
Stalin signed a nonaggression pact with Germany because he knew that Europe was on the brink of another major war, and he wanted time to be able to build up the Soviet military.
if i’m not mistaken it’s B
Russians comprised approximately one third of Brazil's European immigrant population
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They were kept from combat roles.
