<span>The domestication of plants and animals was a crucial development for humans since it allowed them to have a surplus of food--this allowed people to focus their efforts elsewhere and have other jobs and skills. </span>
The Mayans developed a hierarchical government ruled by kings and priests. They lived in independent city-states consisting of rural communities and large urban ceremonial centers. There were no standing armies, but warfare played an important role in religion, power and prestige.
Answer:
Democracy
Explanation:
The Constitution establishes a federal democratic republic form of government.