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.
Interesting Facts about Maya Pyramids and Architecture. 1  Maya pyramids had a flat top. 2  The pyramids of the Aztecs were very similar to those of the Maya. 3  Many times new pyramids were built on top of old pyramids. 4  Some pyramids served as burial chambers for kings similar to the ancient Egyptians.