website introduction：All the best from the Smithsonian Institution's award-winning monthly magazine, plus extra online photographs, games and contests.
website introduction：Features information on upcoming museum events, fine art exhibits, special exhibitions, the Met collection and art galleries online.
website introduction：Official Internet home of the Republican National Committee. Updated daily with news and commentary from the RNC.
website introduction：Official web site of the Nobel Foundation. Offers a biography of Alfred Nobel, information about the organization, and details of individuals who have received a Nobel Prize.
website introduction：PopMatters is an international magazine of cultural criticism and analysis. Our scope is broadly cast on all things pop culture and we are the largest site bridging academia and popular writing in the world. We provide intelligent reviews, engaging interviews, and in-depth essays on most cultural products and expressions in areas such as music, television, films, books, video games, sports, theatre, the visual arts, travel, and the Internet. Since 1999, PopMatters has been providing smart readers with a refuge from the usual hype and gossip.
website introduction：Categorized history articles, features, thumbnailed picture gallery, discussion board, and special events and exhibits.
website introduction：Companion Site to the PBS history series that focuses on people and events in American history from Hawaii's last queen to Joe DiMaggio, from World War I to Vietnam. Includes air schedule, archives, and information for teachers.
website introduction：Articles and book reviews covering all types and periods of history from the UK publication.
website introduction：Promotes the study and love of American history. Their website serves as a portal for American history on the Web; offers educational material for teachers, students, historians, and the public; and provides current information about the Institute's programs and activities.
website introduction：Organization working to preserve Civil War battlefield sites from Texas to Maryland, including several in the Fredericksburg area. Tracks progress by assigning a threat rating to each battlefield. Profile, membership, news, contact details.
website introduction：Enhances history teaching and research through primary sources, an online textbook, extensive reference resources, and interactive materials.
website introduction：Memories of events, nostalgia, and experiences as recalled by people.
website introduction：German Historical Museum, Berlin. With information on exhibitions and databases of objects and images(English/German, in partly only German).
website introduction：Informative website focussing on American history from the Colonial period to present-day. Many on-line exhibits include timelines, photographs and famous speeches.
website introduction：The best site on the web for Advanced Placement United States History, Advanced Placement US Government and Politics, Advanced Placement European History and Advanced Placement Psychology. This site includes outlines, self-grading quizzes, vocabulary, case briefs, etc.
website introduction：Scholarly resources on a wide range of Victorian topics: political and social history, philosophy, literature, individual authors, visual arts, science, technology, religion, entertainment, and economy. Developed by George P. Landow at Brown University.
website introduction：Provides articles, quizzes and other sources related to the ancient world.
website introduction：Profiles of historical characters and events from ancient times to today, told with the images and words of those who lived it.
website introduction：Mount Vernon is the most popular historic estate in America and is open 365 days a year. Over 80 million people have visited Mount Vernon since 1860, when the estate was officially opened to the public. Mount Vernon welcomes an average of one million guests each year.
website introduction：Contains detailed biographies, staff listings, position descriptions, organizational charts, and key events for all 43 past and current presidents of the United States, as well as primary source materials and current information about the Presidency. Explores both the historical and political science aspects for the Presidency.
website introduction：The largest alternate history discussion forum on the web, plus a directory of individual scenarios sorted by era.
website introduction：The official site provides a searchable database of properties on the Register, information on listing, virtual tours of historic sites, resources for teaching, and order form for its publications.
website introduction：Comprehensive collection of constitutional materials, including books, articles, and tools.
website introduction：Explore the house, gardens, and plantation of Monticello, the mountaintop home of the third president of the United States and author of the Declaration of Independence located at Charlottesville.
website introduction：Features profiles with video and audio galleries, biography, timeline and transcripts of major speeches for each.