Concept:
The Preamble of the Constitution of India reflects the ideals and objectives of the Constitution. Although it is not enforceable in a court of law, it serves as a guiding principle for interpretation. The Preamble has been amended only once since the commencement of the Constitution.
Step 1: Understanding the nature of the Preamble.
The Preamble declares India to be a Sovereign, Socialist, Secular, Democratic Republic and secures justice, liberty, equality, and fraternity to all its citizens.
Step 2: Identifying the amendment.
The 42nd Constitutional Amendment Act, 1976, also known as the ``Mini Constitution,'' made significant changes to the Preamble.
Step 3: Changes introduced.
This amendment inserted the words:
- ``Socialist''
- ``Secular''
- ``Integrity'' (in the phrase ``unity and integrity of the Nation'')
Step 4: Eliminating other options.
- 44th Amendment: Focused on restoring civil liberties post-Emergency
- 24th Amendment: Related to Parliament’s power to amend Fundamental Rights
- 86th Amendment: Introduced Right to Education (Article 21A)
Step 5: Conclusion.
Thus, the Preamble was amended only once by the 42nd Constitutional Amendment Act, 1976.