Question

in which decade the Indian government nationalised all mines ​

Answer 1

Answer-1973,With the enactment of the coal mines (Nationalization)Act,1973,all coal mines in India were nationalized on 1 May,1973. This policy was reversed by the Narendra Modi administration four decades later.

Answer 2

Answer:

1973

With the enactment of the Coal Mines (Nationalization) Act, 1973, all coal mines in India were nationalized on 1 May 1973. This policy was reversed by the Narendra Modi administration four decades later.