Lewis Henry Morgan thought all cultures passed through the same stages of development. Those stages were:

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Lewis Henry Morgan believed that all societies went through three stages of development: savagery, barbarism, and civilization. He believed that these stages were defined by the type of technology and subsistence practices used by the society. In savagery, people relied on hunting and gathering for survival. In barbarism, people developed agriculture and animal domestication. In civilization, people developed a written language and more complex social and political institutions.

Lewis Henry Morgan Thought All Cultures Passed Through the Same