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.
1 Maya pyramids had a flat top. 2  The pyramids of the Aztecs were very similar to those of the Maya. 3  The main difference was that the Aztec would sometimes build more than one temple on the top of a pyramid.