In conjunction with the Russian State Library in Moscow, the National Library of Russia in St. Petersburg, and the Rasmuson Library of the University of Alaska in Fairbanks, the Library of Congress has digitized more than 2,500 items, comprising approximately 70,000 images, and provided transcriptions and commentaries in English and Russian to offer a comparative history of American and Russian expansion through frontier territories in each nation's continent. The site presents an overview of expansion into Siberia and the American West in six sections: Exploration, Colonization, Development, Alaska, Frontiers and National Identity, and Mutual Perceptions. Each section contains from two to 11 modules that call attention to similarities and differences between the two histories with regard to subjects such as migration—forced and otherwise, missionaries, religious flight, mining, railroads, agriculture, cities, popular culture, and tourism, and even compares Cossacks with cowboys.

The site offers more than 40 complete books, including manuals, handbooks, fiction, and travelers accounts; 77 maps and one atlas; 438 items from the Russian-Ukrainian Pamphlet and Brochure Collection; materials from six complete manuscript collections, regarding exploration, trade, and commercial activities; four tour-of-the-century films; 125 newspaper articles; 11 dime novel covers; five photographic collections; and one sound recording of a Russian folk song. Provides a 500-title bibliography and links to 30 related sites. Valuable for those studying the American West and Russian history and investigating ways to explore frontiers of comparative histories in order to expand beyond limits of national history narratives. Listen to the audio review: .

An experimental presentation of 450 items in the Smithsonian Institution's American History collections, many of which are not on public display. Visitors to this virtual tour will find a map divided into regions representing broad subject categories that contain smaller rectangles standing for individual objects. Moving a mouse to a particular square results in the appearance of the name of the object, a thumbnail image, a date projected onto a timeline, and lines emanating out to relevant subject areas. Users can then click to learn more, finding a 100-200 word description, an option to zoom in closer, and often links to further information in other Smithsonian sites. Also searchable by keyword and category. Objects selected by curators "include famous, unusual, and everyday items with interesting stories to tell. They are not intended to be representative of the Museum's entire collection."

Categories reflect the wide range of the Institution's holdings, including clothing, arts/entertainment, business, science/medicine, photography, home, print/communications, transportation, military, computers, and sports. Includes audio and video items. Users can submit ratings for each object that will affect the future relative size of each square. Although innovative in design, the site may be disappointing to those searching for in-depth information about American history and culture; this is history-lite, with bells and whistles given more prominence than context and meaning.

This project provides a collection of more than 280 digitized materials documenting the history of Florida from pre-contact to the present. It includes materials relating to Florida history, culture, arts, literature, and social sciences in a number of major thematic areas, including Native American and minority populations, exploration and development, tourism, natural environment, and regional interests. These materials are drawn from the archives, special collections, and libraries of the 10 state universities in the Florida system.

Items include family papers, local history books and booklets, diaries, advertising materials, and Civil War letters, business records, maps, and photographs. Many of the materials are regional or local in scope.

The site also includes an extensive (5000-word) Florida history narrative timeline from pre-contact (before 1492) to the present. A user guide and tutorial are provided, and the documents are searchable by county name, keyword, subject, author, or title. The search engine has an option for listing either electronic holdings only or all collection holdings under a particular subject. Entries in the electronic catalog include the archive in which the original is located as well as a 20-word description of the item and its contents.

Note that a few links are still under construction with no completion date indicated. The site is ideal for researching Florida's state and local history.

A companion site to the four-part PBS series that began airing in October 2001 "to explore the roots of American music . . . Blues, Country, Bluegrass, Gospel, Cajun, Zydeco, Tejano, and Native American." Includes excerpts (from 1,500 to 6,000 words) from eight oral histories with important artists, including James Cotton, Bela Fleck, Arlo Guthrie, Buddy Guy, Flaco Jimenez, B. B. King, Alan Lomax, and Willie Nelson. Also provides profiles of up to 1,000 words each of 96 artists, 15 songs, and 5 instruments.

A Teacher's Guide includes four lessons geared to middle and high school social studies and history courses on "Finding the Story in the Song," "Desegregating the Airwaves: Blues on the Radio," "Gospel Music Meets a Wide Audience," and "The Strength of Native American Music."

This guide offers photos of some of the artists (but no audio files), a 120-title bibliography, and links to 28 related sites, but in its 2,000-word introduction fails to explain the reason that these particular types of music—and not other musical styles—have been defined as comprising the "roots of American music." Despite this vagueness of definition, the site will be valuable to students of American music and 20th-century cultural history for what it does include.

This collection of historical maps, includes maps of the United States divided into 38 topical sections covering pre-1500 through 2000. These units include a variety of materials—from a text introduction and review questions to interactive graphs and maps.

The collection also offers 18 modules on European, Latin American, and African history, ranging in time between Greek civilization and 2000.

Interactive maps and graphs require a shockwave plug-in to access. Useful as geographic aids for those studying U.S. explorations in North America, westward expansion, campaigns against Native Americans, and slavery, among other topics in U.S. and world history.

Photographs from 1839 to the late 20th century are on view in 12 exhibits that offer 100- to 600-word introductory essays and a diverse range of images.

"The Face of Slavery" presents 10 photographs of African Americans from 1855 to 1905.

The work of Southworth and Hawes, a photography team active between 1843 and 1862, is represented by eight daguerreotypes of women.

In "Do You Believe?" visitors may consider evidence of ghostly existence offered by 22 "spirit photographs" taken between 1875 and 1932.

In "Photography as a Fine Arf!," 16 photos from the 1850s to the 1950s "explore the complex relationships of people and dogs."

In "At Ease," nine photographs from around 1850 refute the popular notion that early portraiture was stiff.

An exhibit of the trick photography of William H. "Dad" Martin presents eight photos produced between 1894 and 1912 that show exaggerated ordinary objects.

In "Of Bricks and Light," the museum exhibits 33 architectural photographs.

Business executive and photographer Shotaro Shimomura took pictures of his trip around the world in 1934-35; nine of these are exhibited in "An Eye for the World."

An interactive exhibit of nine cartes de visite allows visitors to investigate details such as the hats worn by men in Abraham Lincoln's funeral procession.

"Scott Mutter: A More Perfect World" presents 11 "hyper-realistic" photomontages by the acclaimed image maker.

"Masterworks of Photography" includes 25 images produced from 1840 to 1975, including English inventor William Henry Fox Talbot's "The Footman," of 1840, considered the earliest photograph on paper of a human being.

In addition, the museum showcases 42 of its favorite pieces.

The site also provides a 1,700-word explanatory essay on photographic processes and links to 25 other resources concerning the history and art of photography. This site cannot be searched by subject, however, which limits its usefulness for research.

A librarian in Cortland, NY, maintains this eclectic compilation of more than 1,000 history links. Brief annotations introduce most of the links, which include primary and secondary sources. The site offers a wide range of links, including dictionaries, autobiographies, state and federal documents, museums and libraries, books, speeches, and articles.

Listings are arranged alphabetically and also in the following categories: African Americans, Asian resources, classics and ancient world, electronic texts, genealogy, images, Judaica, Latin American resources, medieval and Renaissance studies, Middle East, Native American resources, railroads and waterways, the southwest, and women's resources.

Updated regularly.

This project was designed to teach U.S. history through New Jersey history. Currently, materials are organized under two themes. "American Revolution" contains 10 lectures and nine lesson plans, seven images of New Jersey historic sites such as Liberty Hall and Morven, 47 primary source documents on topics such as women, African Americans, the state constitution, the Quakers, and the Lenape, seven video clips on topics such as republican motherhood, the Great Awakening, and the battles of Trenton and Princeton, and an interactive exercise on the 1776-1777 campaign in New Jersey. Lesson plan topics include revolutionary heroes, African American quest for freedom, and the Battle of Trenton. A timeline integrating U.S. and state history events from 1734 to 1807 is also included.

A less extensive thematic section "Market Revolution" offers a lecture, a lesson plan, and a video clip on New Jersey's transportation revolution, seven primary source documents that include an 1839 map of New Jersey and a map of the Morris Canal, and a timeline. Links are provided to three partner institutions, eight history centers or organizations, and 30 New Jersey history centers, organizations, or historic sites. This website provides useful resources for those teaching the 18th- or early 19th-century history of New Jersey.

This website offers access to the digital collections of six Alaska universities and museums. The more than 3,700 historical images of Alaska can be browsed in their entirety or by selecting specific thematic collections organized under the two broad themes. "Alaska Native History and Cultures" has 12 collections with themes that include ceremonial life, education, native leadership and politics, making a living, and health care facilities. "Movement to Statehood" has seven collections with themes such as government, business and commerce, natural resources, transportation, and society and daily life.

Both "Alaska Native History" and "Movement to Statehood" can be browsed by region or time period. Bibliographic data accompanies each image. The user can also search the collection by phrase or keyword. Future stages of the project will add oral histories, maps, documents, and film clips in multiple formats. Alaska's Digital archive is an outstanding resource for those seeking images of Alaska's history.

This video archive assembles Library of Congress webcasts in one easily accessible location. The biography and history section offers 159 webcasts of talks by historians, writers, commentators, and political figures, including historians Joseph J. Ellis, John Hope Franklin, Jill Lepore, Lawrence W. Levine, David McCullough, and Robin Shields and writers and commentators David Brooks and Andrea Mitchell. The wide variety of subjects discussed include Vietnam, Iraq, Abraham Lincoln, early American printers and the Declaration of Independence, Pearl Harbor, the national character, early African American life, Lyndon Johnson, and Franklin D. Roosevelt.

The section on government has 67 webcasts by current and former government officials, such as Senator Kay Bailey Hutchinson, George Shultz, and David Weinberger. Subjects include intellectual freedom, global democratic governance, and guardianship and the First Amendment. Moreover, the site offers 56 webcasts on culture and the performing arts and 305 webcasts on poetry and literature. There are also sections on religion, science and technology, and education. This website is a useful resource for information on historical subjects from the historians and authors who have written about them.