the ice age, people in siberia
Approx. 35,000 B.C.
the land bridge
Approx. 20,000 B.C.
Clovis point- hunters used spearpoints
strong civilization was formed in Mexico City. They were known as the Olmec.
Mayan civilization started in Central America, Mexico
the Toltec civilization started in Mexico
Aztec civilization started in Central and Southern Mexico