GENERAL KNOWLEDGE

Detailed explanation-1: -The first extensive excavations at Harappa were started by Rai Bahadur Daya Ram Sahni in 1920. His work and contemporaneous excavations at Mohenjo-daro first brought to the world’s attention the existence of the forgotten Indus Valley civilization as the earliest urban culture in the Indian subcontinent.

Detailed explanation-2: -The civilization was first identified in 1921 at Harappa in the Punjab region and then in 1922 at Mohenjo-daro (Mohenjodaro), near the Indus River in the Sindh (Sind) region. Both sites are in present-day Pakistan, in Punjab and Sindh provinces, respectively.

Detailed explanation-3: -Rai Bahadur Daya Ram Sahni CIE (16 December 1879 – 7 March 1939) was an Indian archaeologist who supervised the excavation of the Indus valley site at Harappa in 1920 to 1921 But the first report of Harappan excavations came out in 1921, 29 March by John Marshall.

Detailed explanation-4: -Discovery and Major Excavations Mohenjo-daro was discovered in 1922 by R. D. Banerji, an officer of the Archaeological Survey of India, two years after major excavations had begun at Harappa, some 590 km to the north.