Where to learn about your city-states?

Tomorrow, is the city state challenge.  You will be asked 12 questions about your city-state. Here are some things you should know:

• Where the city-state was located
• Famous people from the city-state
• Government
• Modern version of the city
• Gods and myths associated with the city-state
• important events in the city-state

You can easily do a google search.  That's what I did to get the questions. Also, be sure to check out the Ancient History Encyclopedia. (hint, hint)