Congress/Senate. Financial. USA.gov: The U.S. Government's Official Web Portal. THOMAS (Library of Congress) State and County QuickFacts. Project Vote Smart - The Voter's Self Defense System. PollingReport.com. NTIS - National Technical Information Service. Library of Congress Home. U.S. Government Accountability Office (U.S. GAO) USA.gov: The U.S. Government's Official Web Portal. FedStats. Federal Register.