Question

Prehistory is the period when man did not know the art of​

Answer 1

Human prehistory, also known as pre-literary history, is the period between the use of the first stone tools by hominins c. 3.3 million years ago and the invention of writing systems. ... In some human cultures, writing systems were not used until the nineteenth century and, in a few, not even until the present.

Answer 2

Human prehistory, also known as pre-literary history, is the period between the use of the first stone tools by hominins c. 3.3 million years ago and the invention of writing systems. ... In some human cultures, writing systems were not used until the nineteenth century and, in a few, not even until the present.