WEB1 day ago · These gradually developed into the Indus Valley Civilisation, [84] [83] the first urban culture in South Asia, [85] which flourished during 2500–1900 BCE in Pakistan and western India. [86] Centred around cities such as Mohenjo-daro , Harappa , Dholavira , and Kalibangan , and relying on varied forms of subsistence, the civilisation engaged …