What is the significance of the changes made by the Constitution (First Amendment) Act, 1951 in relation to Articles 85, 86, and 87?
The Constitution (First Amendment) Act, 1951 made the following changes to Articles 85, 86, and 87:

- In Article 85, the phrase "the first session after each general election to the House of the People" was added to provide a specific occasion for the President's special address.
- In Article 86, the words "and for the precedence of such discussion over other business of the House" were omitted, removing any priority given to discussing the matters mentioned in the President's address over other business in Parliament.
- In Article 87, the phrase "the first session after each general election to the House of the People and at the commencement of the first session of each year" was added, providing two specific occasions for the President's special address instead of just one.