Many inventions such as the use of fire, rearing of animals for milk and meat, new weapons, tools, utensils, fishing nets, clay pots, discovery of weaving and building of huts and houses, new means and methods of transport, such as animals and carts etc., have brought revolutionary changes and given rise to new arts, crafts and occupations.
The quotation “Moving wheels made the Civilizations” is noteworthy. The invention of the moving wheel by humans brought major changes in the profession of potter, carpenter, blacksmith, rope maker, and transport system. It also increased the pace of growth of civilizations. Around 6000 B.C.E. a very important discovery i.e. the “Discovery of the cultivation of land. Agriculture” was made which brought a great change in the way of their living. Agriculture bound them to the soil, assured them food throughout the year and fodder for their animals.
