The major invention of Neolithic age man is agriculture. The Neolithic Age, also known as the New Stone Age, marked a significant turning point in human history when hunter-gatherer societies transitioned to settled farming communities. This transition involved the domestication of plants and animals, leading to the development of agriculture. With the domestication of plants like wheat, barley, and rice, and animals like sheep, goats, and cattle, Neolithic man secured a reliable and consistent food source, allowing for population growth and the rise of permanent settlements. The advent of agriculture not only revolutionized the human diet but also laid the foundation for social and cultural complexities that would shape future civilizations.