One of the great mysteries in the civilization history is that what had happened to the Mayan People and how they disappeared. Mayas are well recognized as classical civilization of ancient times in the region of Mesoamerican. They were known to be civilized by pre existing culture. Later on, they developed their own complex cultures by inventing their own astronomy and calendar. They were well known mathematicians. During that time, the society of Maya included many independent states. During 900 A.D., the Mayas civilization began to decline and till today no can could find the ...