A the roman agriculture was most helped by mild climate
You have described the definition of a direct democracy.
It's B....Compromise was a necessary part of uniting thirteen different states.
Answer: They passed "black codes" after the Civil War that made free blacks little more than slaves.
They formed hate groups such as the Ku Klux Klan to terrorize blacks.
They started a "seperate but equal" policy to keep the races apart.
Explanation:
I believe the answer is: <span>D. A group of independent city-states with a shared culture.
In operating its political organization, Mayan civilization created several rural communities that led by certain 'families' that are responsible for handling their own affairs while still conforming to a shared culture that they placed as a central regulation.</span>