Answer:
the equality of citizens of all ethnic origins
Explanation:
that's what they fight about.
At the beginning of the Neolithic Revolutions, towns were created near rivers, as a source of water for their crops.
<span>It was D, the River Valley Civilization!</span>
I beilive it is 4- The soviet union had recently begun builiding up a nuclear arsenal of its own.
your answer I think would be B
