Solution:The Constituent Assembly adopted the Constitution on 26th November 1949 and it came into effect on 26th of January 1950.The words liberty, equality, and fraternity in the Indian constitution are borrowed from the constitution of France. The idea of the Preamble and Fundamental Rights of the Indian Constitution are taken from the language of the Preamble of the United States of America.
The parliamentary system is borrowed from the governance of Australia and the emergency provisions have been taken from the Constitution of Germany.
The Directive Principles of State Policy have been borrowed from the Constitution of Ireland.