What are the three early civilizations?

Answer 1

In the classical era the three major civilizations include the following:

The Bronze Age from: 3000-1100 BC
The Early Iron Age from 1000-27 BC
The Roman Era from 27 BC-612 AD

Answer 2

The 3 great civilization are "Ancient China, ancient Egypt, and ancient Rome".

Answer 3

The 3 early civilizations are the Mayans, Incans, and the Aztec.

Answer 4

Five major features of pre classical