The Andes are a mountain range and you can compare them to the Rocky Mountains in North America.
Explanation:
The Andes are the largest mountain range in the world and located in South America. The Rocky Mountains are the largest mountain range in North America.
The feudal system relied on people being indentured to their farmland so when people began to move to cities, they began living independent lives. They got jobs in factories that didn't make them essentially slaves to landowners.
