Match the certain parts of the basic structure of the constitution of India with the Supreme Court cases in which they have been declared as such for the first time.
Cases — Features of Basis Structure
1. Minerva Mills vs Union of India, 1980 — A. Federalism
2. Indra Sawhney vs Union of India, 1992 — B. Judicial review
3. Kihoto Hollohan vs Zachillhu and Ors,1992 — C. Rule of law
4. S. R. Bommai vs Union of India, 1994 — D. Free and fair elections
Select the correct answer using the code given below: