What case affirmed the importance of providing reservation in promotions for Scheduled Castes (SCs) and Scheduled Tribes (STs)?
M. Nagaraj v. Union of India (2006)
Samta Andolan Samiti v. Union of India (1997)
Keshavananda Bharati v. State of Kerala (1973)
None of the above
A. M. Nagaraj v. Union of India (2006) is the case that affirmed the importance of providing reservation in promotions for Scheduled Castes (SCs) and Scheduled Tribes (STs). hence option a is correct.