Explanation:

Cases related to Basic Structure doctrine:

1. Shankari Prasad Case 1951 [ Parliament can amend any part of the constitutio including Fundamental Rights]
2. Sajjan Singh Case 1965[ Parliament can amend any part of the constitutio including Fundamental Rights]
3. Golaknath Case 1967 [ Fundamental Rights cannot be ammended]
4. Keshvananda Bharati Case 1973 [ FRs can also be amended provided Basic Structure of Constitution is not violated]
5. Indira Nehru Gandhi Vs Raj Narain 1975 [ struck down clause 4 of art 329A
6. Minerva Mills Case 1980 [ Constitution is supreme, added judicial review]
7. Waman Rao Case 1981 [ Amendments made in 9th schedule can also be challenged]
8. Indra Sawhney Vs UoI 1992 [ OBC reservation; rule of law]

9. Kihoto Hollohan vs Zachillhu And Others (1992),  the court upheld the sweeping discretion available to the Speaker in deciding cases of disqualification of MLAs. The tenure of the Speaker, who is the authority in the Tenth Schedule to decide this dispute, is dependent on the continuous support of the majority in the House and, therefore, he does not satisfy the requirement of such an independent adjudicatory authority.

10. S.R. Bommai Case 1994 [Curb the blatant use of president rule]