Im not sure... Im answering every question so sorry for no answer but ife been trying to figure out the same thing
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he Incas, an American Indian people, were originally a small tribe in the southern highlands of Peru. In less than a century, during the 1400s, they built one of the largest, most tightly controlled empires the world has ever known. ... Roads, walls, and irrigation works constructed by the Incas are still in use today.
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Increasing opportunity costs will occur with greater tank production.
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Answer: is there any other part to this? It says above but I see no picture or anything
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