Out of the choices given, the one thing that signifies the period known as prehistory was there was no form of writing. The correct answer is C.
Answer:
truman doctrine is the principle that the US should give support to countries or people's threatened by Soviet forces or Communist insurrection. The invasion of South Korea made Truman genuinely fearful that the Soviet union and China intended to expand the sphere of communism throughout Asia.
Hey there Gmcorchado
What human activity has had an effect on skin pigmentation?
Answer: Migration
Which Vitamin is crucial for not only skin pigmentation, but also overall health?
Answer: Vitamin C
Hope this helps :D
<em>~Natasha♥</em>
Its A. i think im pretty sure it is
