Greek civilization developed into independent city-states because Greece's mountains, islands, and peninsulas separated the Greek people from each other and made communication difficult. The steep mountains of the Greek geography also affected the crops and animals that farmers raised in the region.
You can try contacting the staff and telling them your username. But I would doubt they would let you in due to it just being a username. Ask them what is part of the email because I am pretty sure they see that type of stuff.
