More than 12,000 stereoscopic photographs depict life in small towns, villages, rural areas, and cities throughout New York, New Jersey, and Connecticut from 1850 to 1920 on this website. Materials include pictures of buildings, street scenes, natural landscapes, agriculture, industry, transportation, homes, businesses, local celebrations, natural disasters, and people.

Each grouping of photographs offers a short description of the contents as well as notes on the locations, medium, collection names, and digital identification information. The site also features an essay on the history of stereoscopic views and nine related website links. The site is searchable by keyword and can be browsed by subject and image name. These revealing illustrations are valuable for examining rural and urban development as well as everyday life.

This exhibit commemorates the 125th anniversary of the Great Chicago Fire (1871) with an array of primary sources arranged into two sections. "The Great Chicago Fire" examines the fire through five chronological chapters, while a second section, "The Web of Memory," focuses on the ways in which the fire has been remembered. This section presents the story through eyewitness accounts, popular illustrations, journal articles, fiction, poetry, and painting. It also examines the legend of Mrs. O'Leary.

The site furnishes galleries of images and artifacts, primary texts, songs, a newsreel, an “Interactive Panorama of Chicago, 1858," and background essays that explore the social and cultural context of the fire and its aftermath.

These 11 exhibits address the history of California and San Francisco. Topics include the Gold Rush of 1849; earthquakes of 1906 and 1989; the history of the city's fire department; construction of the Golden Gate and Bay Bridges; and the internment of Japanese Americans during World War II. These exhibits provide timelines and links to more than 200 primary documents and images, including newspaper articles, diary entries, oral histories, photographs, political cartoons, and engravings. Two exhibits are hyperlinked chronologies pertaining to San Francisco during World War II and the rock music scene in the city from 1965 to 1969.

Documents can be accessed according to subject, with more than 25 documents listed on the Chinese-American community, fairs and expositions, and labor issues. The site also contains more than 150 biographies of prominent San Franciscans.

This is a thorough introduction to the Watergate scandal. Created by the Washington Post, the newspaper whose investigative journalism led to President Richard M. Nixon's downfall, the website provides more than 80 relevant news stories. It also offers links to 20 documents—speeches, tape transcriptions, and Nixon's letter of resignation—in the National Archives and the Nixon Library. A detailed timeline links to Post stories, and brief biographies introduce 26 "key players" in various phases of the scandal.

Users may listen to eight audio clips and view 11 video clips, such as Nixon's "I am not a crook" speech, announcement of his resignation, and farewell to his staff as well as John Dean's testimony. The Post's Bob Woodward and Ben Bradlee discuss the scandal in the transcript of a 1997 interview and a video recording of a 2002 forum. The site also includes a link to 20 cartoons by the Post's Herblock, photographs, and an interactive quiz.

These more than 8,000 images document the history and development of South Texas and the border. The collection features the life's work of commercial photographer Robert Runyon (1881–1968). Topics include the U.S. military presence in the area prior to and during World War I and the growth and development of the Rio Grande Valley in the early 1900s.

A special section presents nine of Runyon's 350 photographs of the Mexican Revolution (1910–1920) in Matamoros, Monterrey, Ciudad Victoria, and the Texas border area from 1913 through 1916. "Maps of the Lower Rio Grande" offers a number of topographical and military maps depicting the region. The website also offers essays on the revolution and on Runyon.

Created to commemorate the 100-year anniversary of the San Francisco earthquake, this exhibit and archive features an extensive collection of primary source material, an interactive map, and a 360-degree view of the damage to the city. The primary sources include thousands of images and text files available, offering more than 8,000 photographs, 500 cityscapes, and 500 letters, as well as a host of additional resources, such as broadsides, oral history texts, periodical articles, photomechanical prints, reports, and stereographs. Visitors can browse the archive by genre or subject or search by keyword, subject, genre, or geographic location.

The exhibit has five galleries, each with several text/photograph displays: San Francisco before the fire; the earthquake; the fire, including a map showing burned districts; the story of refugees and survivors; and reconstruction. The interactive map divides San Francisco into 10 regions, each of which can be browsed or searched for images taken in that region. It also includes 11 aerial cityscape views. The 360-degree panoramic view of San Francisco shortly after the disaster is composed of 11 separate photographs taken from the roof of the Fairmont Hotel.

Interactive exhibitions and resources address the Holocaust and related subjects. The site is composed of five sections: education, research, history, remembrance, and conscience.

"Education" introduces the subject of the Holocaust and provides extensive bibliographies. "Research" contains a survivor registry and an international directory of activities relating to Holocaust-era assets. Searchable catalogs pertaining to the Museum's collections and library are easy to navigate to find artworks, artifacts, documents, photographs, films, videos, oral histories, and music. "History" includes the Holocaust Learning Center, with images, essays, and documents on 75 subjects, such as anti-Semitism, refugees, pogroms, extermination camps, and resistance. "Committee on Conscience" contains information on current genocidal practices in Sudan.

More than 1,000 photographs depict Civil War military personnel, preparations for battle, and the aftermath of battles in the main eastern theater and in the west in this collection. Photographs also include Federal Navy and Atlantic seaborne expeditions against the Confederacy, Confederate and Union officers and enlisted soldiers, and Washington, DC during the war. Most images were created under the supervision of photographer Mathew B. Brady. Additional photographs were taken by Alexander Gardner after leaving Brady's employment to start his own business.

The presentation "Timeline of the Civil War" places images in historical context. "Does the Camera Ever Lie" demonstrates the constructed nature of images, showing that photographers sometimes rearranged elements of their images to achieve a particular effect. This website is useful for studying 19th-century American photography and Civil War history.