The new edition of this comprehensive, two-volume reference has been thoroughly revised and expanded by expert CQ Press writers-with years of experience covering Congress-to offer a complete institutional history of Congress along with updated insight and analysis on the 2008 and 2010 shifts in power of the U.S. Senate and House of Represenatives. The 35 chapters of Guide to Congress, Seventh Edition, are divided into eight subject areas that cover all aspects of the U.S. Congress: - Origins and Development of Congress, from the constitutional beginnings of the legislative branch to the histories of the House and Senate and their power shifts, eras of partisanship and unity, influential leaders, and working relationships with presidents. New coverage includes analysis of the tug-of-war between House Democrats and the George W.