Basic information about the civilization of ancient India.

Indian civilization emerged three millennia BC. Developed along the river called the Indus. The population of the civilization was 5 million people. The population of civilization was engaged in such crafts as processing bones, processing carnelian. The metallurgy of bronze also developed. People were also engaged in urban planning: fired clay bricks were used for the construction of buildings and structures. Civilization quickly fell into decay, the population went to the East. The reason for the decline was the draining of rivers, since without them the existence of people is impossible.