Explanation:
C) surplus
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Answer:The heliocentric model that involved the radical displacement of the earth to an orbit around the sun (as opposed to being seen as the center of the universe). Copernicus' 1543 work on the heliocentric model of the solar system tried to demonstrate that the sun was the center of the universe.
Explanation:IS THIS HELPFUL
Generally speaking, industrialization greatly reduced social inequality by creating a "middle class" of people, who were able to significantly increase their incomes due to the large number of jobs available in factories.
People often use the term “Third World” as shorthand for poor or developing nations. By contrast, wealthier countries such as the United States and the nations of Western Europe are described as being part of the “First World.” <span>Most Third </span>World countries<span> are former colonies. Having gained independence, many of these </span>countries<span>, especially smaller ones, were faced with the challenges of </span>nation<span>- and institution-building on their own for the </span>first<span> time. Due to this common background, many of these </span>nations<span> were "</span>developing<span>" .
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