What are the 3 stages of man's prehistory?

The three stages of man's prehistory are the Paleolithic, Mesolithic, and Neolithic periods. The Paleolithic era, also known as the Old Stone Age, is characterized by the use of simple stone tools and the development of early human societies as hunter-gatherers. The Mesolithic period, or Middle Stone Age, represents a transitional phase with advancements in tool technology and a greater reliance on diverse food sources. Finally, the Neolithic era, or New Stone Age, marks the advent of agriculture, leading to settled communities and the rise of civilization.