As I said in your other post/question on the same topic, you have to rephrase your question in order for us to help you. =)
Volcanoes and Mid-Ocean Ridges are kinds of geologic features form at subduction zones.
Answer:
Athenian democracy developed around the 6th century BC in the Greek city-state (known as a polis) of Athens, comprising the city of Athens and the surrounding territory of Attica. Athenian democracy is often described as the first known democracy in the world. Other Greek cities set up democracies, most following the Athenian model, but none are as well documented as Athens' democracy.
Explanation:
Absolutely random question, but I would use a large hammer and smash my rock to piece. :/