Check your grammar now! : a system of classifying books and other publications whereby main classes are designated by a 3-digit number and subdivisions are shown by numbers after a decimal point âcalled also Dewey decimal system.
The Indus River Valley Civilization: Mohenjo-Daro and Harappa. The civilization of the Indus River at Mohenjo-Daro and Harappa arose at about 2500 BCE and ended with apparent destruction about 1500 BCE.It is uncertain whether this civilization had its roots in Sumer or Sumer had its roots in this civilization.ohenjo-Daro and Harappa. The civilization of the Indus River at Mohenjo-Daro and Harappa arose at about 2500 BCE and ended with apparent destruction about 1500 BCE.
What caused the decline of Harappa? It is certain that the decline of the Harappan civilisation was not caused by invading Aryans or non-Aryans. In The Wonder That Was India, A L Basham presented a dramatic picture of the decline of the Harappan civilisation. According to him, from 3000 BCE, invaders were present in the region.