Answer:
Hitler signed the Nazi-Soviet Non-Aggression Pact with Stalin in August 1939. Both the Soviet Union and Germany promised not go into war with each other for ten years.
<span>d. the unity of the African tribal groups
The unity of African tribal groups would not have changed the actions of the american colonies in buying slaves
hope this helps</span>
It's Fresco. Here is the definition of fresco: a painting done rapidly in watercolor on wet plaster on a wall or ceiling, so that the colors penetrate the plaster and become fixed as it dries.
