Explanation:

- The Tenth Schedule was added to the Constitution of India through the 52nd Amendment in 1985. It deals with the provisions related to disqualification of lawmakers on the grounds of defection.

- The 42nd Amendment, enacted in 1976, is also known as the "mini-Constitution" because it made several changes, including the primacy of the Directive Principles over Fundamental Rights.

- The 43rd Amendment, passed in 1977, reversed some of the changes made by the 42nd Amendment, notably restoring judicial powers and weakening the central government's powers.

- The 53rd Amendment pertained to creating the state of Mizoram.