What advantage did Athens have during the Peloponnesian War?

Athens had extensive farmland to feed its people.
Athens was protected by its location high up on a hill.
Athens was surrounded by rivers, which made it difficult to enter the city.
Athens was located inland, which made it difficult to invade by sea.

Economic success prussia had a very strong economy, partly due to the success of the zollverein. stronger prussian army king wilhelm wanted to build a bigger, stronger army but was blocked by the prussian landtag (parliament).-credits to google for putting answer -credits to slideshare for making answer-credits to me for putting answer on brain.ly