The Beginning of the CalendarThe Mayans created a calendar that could describe a time period it started on this date.
The Beginning of the Maya CivilizationThe Maya started their civilization in 1800 B.C.E
The invention of the 0The Mayans made the concept of 0 which is still used today as a number that isn't positive or negative.
The Golden Age of the MayaThe Mayan Civilization started to grow and had 40 cities. Each city held a population of 5,000 - 50,000
Maya todayMayan culture still lives on today there are people that celebrate the religion and are Mayan.