The answer is trade barrier.
thx
Answer:
true and c I think
Explanation:
I may seem smart but I not also hope u pass
Are u asking who seized the Egyptian throne and made herself pharaoh? If so, I think the answer is Cleopatra.
This can be a civil war. The country fights over the same resources - land - etc.
Rapid growth in population and domestication created more complex religious beliefs and divisions in social class and these were the new cultural changes. This created division among people and the creation of economically strong and weak groups. I hope the answer helps you.