Stone Age
The Stone Age is the longest period of prehistory, characterized by the use of tools made of stone, wood, and bones by human ancestors. It began about 3.3 million years ago and ended with the discovery and use of metals.
About Stone Age
The Stone Age is the longest period of prehistory, characterized by the use of tools made of stone, wood, and bones by human ancestors. It began about 3.3 million years ago and ended with the discovery and use of metals.