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Answer:
Africa and Europe were the oldest human civilizations
The institutionalization of trade has been around since the "value theory" of David Ricardo in 1817, which argues that some countries had more feasible conditions to produce a better output of certain products in comparison to others. As a result, they had to engage in trade with other countries that had products they lacked.
"Labor" and "resources" are the key factors that fuel trade. As some countries have a cheaper labor force, it makes their products have competitive prices in the market. On the other hand, certain countries have scarce resources that many other countries do not have such as gold and other minerals. Therefore they have to engage in trade with the countries that extract them from their soil.
Answer: A factory creates a health hazard in the surrounding community by polluting the river.
Explanation:
Divisions in communities have happened since humans are humans. Struggles in farms happen today and happened in the past as well, but they were most likely to happen in the past without the tools of our age. And violence has also been used as a way to obtain power since humans exist. But factories, on the other hand, were not present during our early years as a species. In fact, we lived thousands of years in relatively developed civilizations before we have made the first factory.
Explanation: