They followed the seasonal grazing and migration of buffalo because they survived on hunting. This was because the ground was not fertile enough for long-term crops and like today, there were tornadoes.
They had their own governer didn't they?
We have ambulances and hospitals.
We prize America as a land of opportunity.
We begin summer with a tribute to fallen soldiers
We let technology guide how we communicate.
A lot came from human fossils and animals, also from paintings in caves.
