Federalism meaning power is shared between the national and state governments. Separation of powers into branches that make, enforce or interpret laws. Balance of Power - controls (checks) can be made on the other branches. Limited government - everyone is bound by the US Constitution.
The Mayans had natural resources, they lived in mexico which had many temples and stone building such as pyramids, they interacted by farming, and worshiping they're gods
Benedict Arnold and Horatio Gates