This report analyzes rules changes made on only the opening day of the 110th, 111th, 112th, 113th, and 114th Congresses, with references in footnotes to other selected legislation and actions during these Congresses that also affected House rules. One of the majority party's prerogatives is writing House rules and using its numbers to effect the chamber's rules on the day a new House convenes. Because all Members of the House stand for election every two years, the Members-elect constitute a new House that must adopt rules at the convening of each Congress.

This report focuses on several proposals for a new Authorization for Use of Military Force (AUMF) specifically targeting the Islamic State made during the 113th and 114th Congresses. It includes a brief review of existing authorities and AUMFs, as well as a discussion of issues related to various provisions included in existing and proposed AUMFs that both authorize and limit presidential use of military force. Appendices provide a comparative analysis of similar provisions in new AUMFs proposed in the 113th and 114th Congresses. This report will be updated to reflect congressional activity.