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The Maya
Of all the civilizations that disappeared, few have the intrigue that the Maya possess. The peak of the civilization was from 250 to 900 AD, during which time they built their famous stone cities and structures. Unlike the Incas that would proceed them several centuries after their demise, the Maya had writing system. In addition, they also made use of math and had an elaborate calendar. Warfare and disease are believed to have done them in.
