Indus Valley Civilisation

• 2500 BC - 2000 BC => flourished
• from 2000 BC to 1800 BC => disintegration and destroyed 

Chalcolithic Period (Cu + Stone tools used)

• emerged during disintegration phase of IVC: from 2000 BC to 1800 BC
• Vanished: 1500 BC
• Prominent Chalcolithic region
• SE Rajastan:
• Ahar => aka. Thambavathi( because it posses huge Cu reserve => Khetri Mines near it)
• Gilund
• Daimabad, (Western Maharashtra) => BRONZE DANCING GIRL
• Malwa region, Madhya Pradesh
• Reasons for End
• Aryan Invasion
• They were basically indus valley people with different culture as they thought things in IVC led to their destruction so they have to follow another way of life. also due to decentralised and spread away so lose many good things of IVC. And most important thing for them was SURVIVAL. Already that area had another culture hence it mixed up.

IVC	Chalcolithic
Urbanised	Rural/ decentralised
Baked Red Potteries	Unbaked grey potteries
Trade Agriculture based	Subsistence Agriculture
Most sites in Pak	Most sites in India.