For PLATO:
Maya: Created hieroglyphic writing system
Developed the accurate calendar systems
Constructed Chichen Itza
Aztec: Built Tenochtitlan
Sustained 20mil population
Grew floating gardens
Answer:
state governments copied the federal. protect the states from foregin invastion.
The purpose of a two or three party system is to ensure that different political perspectives and constituencies are represented. It also allows different people to be represented in the political process.
