The Supreme Court ruling in State of Madras v. Champakam Dorairajan (1951) led to the First Constitutional Amendment, allowing caste-based reservations in higher education.
o The case Srimathi Champakam Dorairajan & Anr. v. The State of Madras became the first to test caste-based reservations under the Constitution.
o The government responded with the First Constitutional Amendment, introducing Article 15(4), which expressly allowed reservations in higher education.
o The government had argued that Article 46 (DPSP) mandated the promotion of SCs, STs, and weaker sections, but the court ruled that unenforceable DPSPs cannot override Fundamental Rights.