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.
Duration: 3300 BC to 1700 BC. Indus Valley Civilization was an ancient civilization that thrived in the Indus and Ghaggar-Hakra river valleys, now in Pakistan, along with the northwestern parts of India, Afghanistan and Turkmenistan.ncient Indus River Valley Civilization thrived from 3300-1700 BC. Its name Harappan Civilization is based on the first unearthed city of Indus Valley.