The Prachi River is considered the holiest river in the Orissa region and originates from the river Kuakhei which is a tributary of river Mahanadi. It flows through Puri, Khurda, Cuttack and Jagatsinghpur districts, and this region is called the Prachi Valley. Archaeological evidence shows the Prachi Valley Civilisation predates both Harappa and Mohenjo-Daro, Prachi Valley is believed ..
Archaeological sites in Pakistan: GK, General Studies and Current Affairs
The period of Indus valley civilization was 2500 B.C. to 1500 B.C. however recent carbon dating has confirmed 2400-1700 B.C. (mature period 2600–1900 BC as per wikipedia) Extended from Baluchistan to Gujarat with an upward reach to Punjab. The major area included is Valley of Indus River, Rajasthan, East Punjab, Haryana, Gujarat and Uttar Pradesh. ..