Reduce pollution so the environment can be clean
Answer:
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.
A case study is best used as the research method to fit this scenario.
The reason for this is due to the fact that hereditary and the environment that they were raised are important factors that are to be considered in their length and their height.
<h3>What is a case study?</h3>
This is described to be the in-depth study of a person, a place, environment or certain phenomena that are associated with an area.
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