List the socio-economic needs that led to the advances in techniques in the early phase of the growth of cities.

List the socio-economic needs that led to the advances in techniques in the early phase of the growth of cities.

Ans. The transition from the primitive society to an agricultural based society was brought about by a change in the method of production, cities me into existence the socio-economic needs have more times led to the Advances  in science and techniques The need for having better tools for agriculture, houses for shelter pottery for storage. Carts and boats for transport and trade, planned layout in growing cities. Led to the advances in techniques.