No
yes
It's prosperity depended on it.
Yes it is. Athens established colonies all along the coasts of present-day Turkey, north Africa, Italy and Sicily for that very purpose.
Did Athens support or avoid foreign trade?
the Athens traded pottery and olive oil
The ojibve peoples were involved in the fur trade.
how was England involved in global trade?
Trade.
No the Athens and Sparta didnÍt trade. They both had different cultures and governments but both had power over Greece. The Athens had free speaking and democracy and smaller city-states to form a more powerful rule. The Sparta had a strong military and lots of land.
Athens began minting its own coinage.
Athens and Plataea .