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.
The European diseases that reduced the population of the indigenous people of the Caribbean islands also affected the Aztecs, and to a lesser degree the Incas. The Spanish were less successful against the people who occupied other areas of Central and South America.