Olmec
Yes
how long after the olmec rose to power did the first mound builders develop
The Olmec creation that was adopted by most early Mexican cultures is the ballgame. The Olmec were the earliest known civilization in Mesoamerica to develop this game, and it became an important part of religious and social life for many later cultures, including the Maya and Aztecs.
Achevements of the Olmec1. They built a strong trade system2. They created systems of writing and counting3. That helped them develop a 365 day calender
Olmec
olmec
you
you
no! the egyptians did
Yes
the incas used the quipus to keep records
The incas used it for keeping records such as, births, deaths, and harvests. Quipus where made out of a group of knotted strings.
how long after the olmec rose to power did the first mound builders develop
Yes. Every civilisation developed and used some form of calendar
The Inca's
Quipus