- Section 1 Presidential Vacancy
- Proposal and Ratification of the Twenty-Fifth Amendment
- Early Congressional Debates on Presidential Inability
- Presidential Inability and the 88th Congress: Reaction to the Kennedy Assassination
- Presidential Inability and the 89th Congress: Committee Action and Initial Passage
- Presidential Inability and the 89th Congress: Floor Debates
- Final Congressional Approval and State Ratification of the Twenty-Fifth Amendment
- Early Congressional Debates on Presidential Inability