Paleolithic, Neolithic and Bronze age are __

The earliest humans survived during the Old Stone Age

The New Stone Age officially began when

Hunters and gatherers move all over the place to find

The major changes between the Paleolithic Era and the Neolithic Era:

The result of early humans not having to hunt and gather their food was

A benefit of farming was

Some reasons why shelters are important are

The result of communities growing larger and larger was

The development of jobs allowed people to

Two things resulted from the specialization of labor

Trade became very important

The result of Neolithic Revolution was the changed in