Indus Valley

Indus Valley Civilization is one of the most advanced during the iron age. It is a well-planned city by an efficient government who look into the problems of the city. They even built shelters against enemies invansion , even a proper drainage water system and a huge storage house for storage of food supply are built. Some of the Indus people worked as priest, craftmen, farmers and even traders. This increase in the growth of marketing, business, agriculture, and even religion. This civilisation is not as advance as the civilisation we are in now.