This is an example of "<span>Ethnocentrism".
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Ethnocentrism is judging another culture exclusively by the qualities and principles of one's own way of life. Ethnocentric people judge different gatherings in respect to their own ethnic gathering or culture, particularly with worry for dialect, conduct, traditions, and religion.
Answer:
While the Athenian economy depended on trade, Sparta's economy relied on farming and on conquering other people. Sparta didn't have enough land to feed all its people, so Spartans took the land they needed from their neighbors. sparta use slaves and citizens to meet their needs.
Given off as thermal energy.
