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 includes biographical information for the 313 women who have been elected or appointed to Congress including names, committee assignments, dates of service, listings by Congress and state, and (for Representatives) congressional districts.

This report provides an overview of Arctic-related issues for Congress, and refers readers to more in-depth CRS reports on specific Arctic-related issues. Some general issues include Arctic territorial disputes; commercial shipping through the Arctic; Arctic oil, gas, and mineral exploration; endangered Arctic species; and increased military operations in the Arctic, which could cause the region in coming years to become an arena of international cooperation or competition.