This is false!
An important part of the Greek civilization was the island of Crete, which is not contiguous with the rest of the Peloponnese. Additionally there were other important sites of the Greek culture on other Islands in the Aegean Sea and in Turkey - we still find their ruins and remains today.
There are 50 states of the US
Answer: "faults" .
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C. Fishing
I think fishing would make sense due to living in a river valley.