The Aztecs used a 365-solar calendar along with a 260-day ritual calendar, practiced human sacrifice and bloodletting, used a form of picture writing and created works of art with terracotta, feathers, mosaics and stone.
The nomadic Aztecs founded Tenochtitlan (today’s Mexico City) in 1325 on small islands in Lake Texcoco, and the city became a booming market for trade. The Aztecs used a 365-solar calendar along with a 260-day ritual calendar, practiced human sacrifice and bloodletting, used a form of picture writing and created works of art with terracotta, feathers, mosaics and stone.