Gather all materials, conduct a control trial and get data from that, recording as you go, and then you are able to start.
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hello good person the answer is d
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Over time some city-states, like Athens would change governments. Sometimes they were ruled by Tyrants and, at other times, they were a democracy. Democracy in Ancient Greece was very direct. They did have officials to run the government, however.
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I believe the awnser would be in Agriculture.
