Clovis technological complex - Distinctive spear points
Neanderthals extinct in Europe - Bones stop appearing in the archaelogical record
Earliest modern humans emerge - Their skulls found at Herto, Ethiopia
Homo sapiens cross into Asia - Tools found at Jwalapuran, India
A. states to federal government
The most important event is the introduction of agriculture,
The Louisiana Purchase (1803) was a land deal between the United States and France, in which the U.S. acquired approximately 827,000 square miles of land west of the Mississippi River for $15 million.
People will be willing to buy more of it
