Prehistory

tundra landscape

The tundra landscape gave way to conifers, deserts appeared, and coastal, riverine, and forest cultures emerged.

Humans

Humans began to live in caves, used personal adornments, and practiced burial rituals, initiating the first manifestations of religious life.

development of agriculture led to

The development of agriculture led to a phenomenon called the Urban Revolution or Second Neolithic Revolution occurred.

What is the longest period of human history?

Prehistory

three periods of the Paleolithic

Lower, Middle and Upper.

mark of the end of the Neolithic

writing, which first appeared in Mesopotamia.