On 3 March 1977, the Chhattisgarh Mines Shramik Sangh (Chhattisgarh Mines Workers' Union) was founded by Shankar Guha Niyogi.
CMM was formed to fight for the cultural identity of the region and for the upliftment of the workers and peasants.
In the 1993 Madhya Pradesh Legislative Assembly election, CMM won 1 seat (Dondi Lohara).
[1] In the legislative assembly elections in Chhattisgarh 2003 CMM had put up eight candidates, whom together mustered 37,335 votes.
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