Answer:
India Built large cities as did early South American civilizations. Both regions also learned how to use the water around them to irrigate farms. India and SOuth AMerica both had their own writing systems. Egypt was a region that had their own type of writing called hieroglyphics. All three regions had come up with their own way to communicate within their communities.
The regions may of never had contact with each other but they had things in common. All civilizations needed shelter, a way to communicate and food. For this reason they were all alike in some ways.
Explanation: I think this is right