The 107th Congress of the United States convened from January 3, 2001, to January 3, 2003. It was composed of the Senate and the House of Representatives, with a total of 535 members. The Republican Party held a majority in both chambers during this period, which was significant for shaping legislation. Key events during the 107th Congress included the response to the September 11 attacks in 2001, leading to the passage of the USA PATRIOT Act. Additionally, the Congress addressed issues such as economic recovery and homeland security, reflecting the challenges faced by the nation at that time.