Because unity and equality matters everywhere. It was for the common good.
Please vote my answer brainliest ! Thanks.
Answer:
Ancient Greece, there has been no other area that was so spread out yet so successful. During this time, and still today, the different city-states and civilizations were far apart. Making sea travel dominant, there was not many places to farm so all food had to imported into the area.
Explanation: All i could think off
Fun facts.
If you find a machine which goes in a speed of 3×10^8 m/sec, you can see the past and future. You can even travel for longer distant objects like stars