CITIES OF STONE: THE CLASSIC MAYA, A.D. 250-900:
The Classic Period, which began around A.D. 250, was the golden age of the Maya Empire. Classic Maya civilization grew to some 40 cities, including Tikal, Uaxactún, Copán, Bonampak, Dos Pilas, Calakmul, Palenque and Río Bec; each city held a population of between 5,000 and 50,000 people. At its peak, the Maya population may have reached 2,000,000.
Excavations of Maya sites have unearthed plazas, palaces, temples and pyramids, as well as courts for playing the ball
games
that were ritually and politically significant to Maya culture. Maya cities were surrounded and supported by a large population of farmers. Though the Maya practiced a primitive type of “slash-and-burn” agriculture, they also displayed evidence of more advanced farming methods, such as irrigation and terracing.
[ courtesy: history.com]
