DO after a doctor's name means that the doctor is a graduate of an osteopathic medical school in the United States.
The Difference Between The Aztec, Maya, Inca, And Olmec. âIt will happen â a seeing [. . In A Nutshell. The Olmec, Mayan, Incan, and Aztec civilizations are some of the greatest ancient civilizations in history, and yet we know very little about them compared to other parts of the world.
Technically, there were only two Aztec social classes - the nobles and the commoners. The common people were the macehualtin (singular macehualli). Besides these two main classes, there were a number of different positions that worked like sub-classes. Many of the macehualtin worked the land.