What were 3 things that the mayans, olemcs, and aztecs had in common

1.They were all Mesoamerican civilizations

2. They all had a calendar system

3. They all had some form of a writing system

Explanation:

a historian who compares the expansion of political systems to the expansion of economic systems to the expansion of economic systems is organizing history by theme.

hope this : d

some women in the middle and upper classes worked as doctors, government officials, or priestesses. both women and men enjoyed a better quality of life the higher they were on the social pyramid. the egyptians believed that their class system created a stable, well-ordered society. each group had its own role to play.