You need to read stuff from your textbook or whatever you need to read about and choose 3 people who you think made an impact on the world or made a a historic impression during the renaissance, or "rebirth" of the world.
The primary obligation that Pericles believed Athenian citizens had to the state was to vote, since Athens was a "direct democracy" in which all eligible citizens could vote directly on legislation.
Answer:
The vast Persian Empire contained many conquered peoples with different beliefs and cultures, while the Greek civilization consisted of independent city-states that all had their own beliefs.