Concept:
The Doctrine of Basic Structure is a principle in constitutional law which states that the Parliament cannot amend the basic structure or essential features of the Constitution.
Step 1: Understanding the doctrine.
This doctrine limits the amending power of Parliament under Article 368, ensuring that the core values of the Constitution remain intact.
Step 2: Identifying the landmark case.
The doctrine was first propounded by the Supreme Court in the landmark case of Kesavananda Bharati v. State of Kerala (1973).
Step 3: Eliminating other options.
- Golaknath v. State of Punjab: Held that Fundamental Rights cannot be amended (later modified)
- Minerva Mills v. Union of India: Strengthened the Basic Structure doctrine
- Shankari Prasad v. Union of India: Earlier view allowing amendment of Fundamental Rights