This is known as imperialism. I hope this helps!
Answer:
A picture of some sort?
Explanation:
We can't answer this without pictures or something.
#2- Trade emerged as a main source of income.
Answer:
Fire provided a source of warmth, protection from predators, a way to create more advanced hunting tools, and a method for cooking food. These cultural advances allowed human geographic dispersal, cultural innovations, and changes to diet and behavior.
Explanation:
