The correct answer is: <span>B) An Astronomical Unit
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Answer: <u>the coast</u>
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<u>Explanation: </u>Greeks relied on water for a lot of things. Therefore, they settled as close to trade routes and bodies of water as possible.
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Answer:
Mikhail Gorbachev
Explanation:
Due to the glasnost and perestroika policies, whose aim was to increase transparency in governmental institutions in the Soviet Union, that were implemented by him.