City-states built up armies/military strength and strong thick walls. Sargon's creation of his empire changed Mesopotomia because it made it all under one ruler. It also make Mesopotomia stronger.
Answer:
A president can only seve 2 terms because at on point they will grow old and they can get bored of the job and people might not like the President so then they can vote again and not have the same President.
Hope this helps!
A colony is like one of many stars in the sky
The word would go by newspaper or boat tales. Or by soldiers telling. Or bystanders gossip.
