In 1918, an influenza epidemic swept around the world, killing an estimated 50 million people—34 million more than died in World War I—and attacking more than one-fifth of the world's population. No part of the United States was spared, as people in both urban and rural areas, from densely populated cities on the East Coast to those living in the Alaskan wilderness experienced the disease. This website offers 16 documents and images documenting this crisis. These sources reveal that many aspects of daily life in the United States were affected by the epidemic. Visitors can see, for example, a photograph of a mail carrier in New York City wearing a protective mask, telegrams from Arizona and Oklahoma describing the cancellation of public meetings and the symptoms of patients, and the personal letter of a nurse to her friend describing conditions at various military bases. Visitors can also order reproductions of these documents.

A complement to the four-hour PBS television series, this site presents unseen footage of World War II, the first war recorded primarily on color film. It brings the wartime experience of Americans on the battlefield and home front vividly to life through original color film clips and photographs. The site is divided into four main areas, including Battlefield, Psychology of War, the Home Front, and Social Aspects. Each section allows visitors to navigate through the different subtopics, read excerpts from diaries and letters, view nearly 250 photographs available for the first time, and watch rare color film clips of the period.

"Battlefield" includes homage to Pearl Harbor as well as film footage of covert American operations. "Psychology of War" contains a section entitled "The Atomic Option" that presents a video montage of images of an atomic bomb dropping on Nagasaki, Japan. Within this section, there is also a video of a Jewish Ghetto in Warsaw, Poland. "Homefront" includes five subsections, including censorship and migration. "Social Aspects" includes African Americans, Asians, Women, and Anti-Semitism. The footage of German American youth in New Jersey in the 1940s marching with fascist flags is very compelling. Visitors will also find an interactive timeline, essays on rediscovering the film footage, and a teaching guide for educators Those interested in this unforgettable period of history will find this site instructive.

This compelling, well-designed site offers a rare glimpse into the World War II experiences of Japanese Americans in two Arkansas internment camps. A series of 30 photographs illuminates the daily lives of inmates at school, in a clinic, working at a sawmill. Physical conditions in the camp are captured effectively by several aerial views. Three QuickTime Virtual Reality (QTVR) images that allow for 360-degree ground-level views are equally impressive. These photographs are supported by an in-depth timeline of events, an interactive map, and an extensive education section providing links to resources hosted by other sites.

The U.S. Army Yellow Fever Commission demonstrated in 1900 that the mosquito transmitted yellow fever. This archive is an extensive compilation of 5,500 items related to the Commission's findings. Documents span from 1850 to 1966 and include correspondence, reports, photographs, and artifacts. The site is organized into sections pertaining to six key individuals: Walter Reed, Jesse W. Lazear, Henry Rose Carter, Jefferson Randolph Kean, Albert E. Truby, and Philip S. Hench. Each section includes an introduction (800 to 1,000 words) and is searchable by date, series, subject, or keyword.

In addition, there is a 4,800-word essay entitled "United States Army Yellow Fever Commission." The Walter Reed Series (1874-1936) and the Reed Family Additions (1877-1902) comprise Reed's original letters concerning his seminal work with yellow fever in Cuba. The Jesse Lazear Series and Henry Rose Carter Series, which span from the 1860s to 1930s detail the men's involvement with the Yellow Fever Commission in Cuba and their careers in public health. The other series include personal and professional correspondence and research during the period of the Yellow Fever Commission's work in Cuba. A separate section entitled "Books" contains a first edition biography of Walter Reed and a 1941 version of Walter Reed, Doctor in Uniform, a biography for young adults. "Highlights" comprises a sampling of 30 unique documents, many of which comment on the importance of the Cuban American relationship. Those interested in exploring the history of medicine and science, social history, military history, public health policy, tropical medicine, and biomedical ethics will find this site of great interest.

More than 40 historical census reports, including decennial reports dating back to 1790, are available for download on this website as PDFs. Historical statistics address topics such as population totals by race, urban or rural status, educational attainment, and means of transportation to work, among others.

There are also histories of the 21 U.S. census questionnaires produced from 1790 to 2000, including instructions to census marshals dating back to 1820. Comparative tables show which censuses included specific questions on subjects, such as ancestry and mental disabilities, and whether respondents were deaf, blind, insane, feeble-minded, paupers, literate, or convicts. Additional information includes state and territorial censuses, mortality schedules produced for a number of 19th-century censuses, population at the time of each census, and supplemental censuses taken at various times on free and slave inhabitants, Indian populations, unemployment, and housing.

Because of the PDF format, the reports take a number of minutes to download. These materials are useful for those needing demographic information or researching the history of census taking and the development of census categories.

Provides nearly 12,300 documents pertaining to Nobel Prize-winning geneticist and microbiologist Joshua Lederberg (b. 1925), acclaimed for his work in molecular biology and the genetics of bacteria. Most of the material dates from 1945 to the present. Includes more than 10,300 pieces of correspondence, more than 550 articles, 19 lab notebooks, 228 newspaper columns, 48 speeches, 55 monographs, 28 essays, 32 official reports, 83 photographs, and 9 video clips. An exhibit orients visitors to Lederberg's important work in bacterial and cellular genetics, artificial intelligence and expert systems, exobiology ("the study of life outside the atmosphere"), emerging infectious disease and biological warfare (Lederberg was a critic of biological warfare research), and health and the future. The site is fully searchable. Valuable for those studying the history of science and social policy.

Provides nearly 3,500 photographs taken at Hampton Roads Port of Embarkation in Newport News, VA, where more than 1.5 million people arrived and departed during 1942-1946. The photographs were shot for the Army's Transportation Corps by U.S. Army Signal Corps photographers. In addition to military personnel, photos present civilian employees, Red Cross workers, wounded persons, entertainers, and German and Italian prisoners of war. In addition to Hampton Roads, seven photos were taken in Baltimore; one was shot in Chicago. Bibliographic records describe the images with information on persons, location, and date.

A special group of 34 images with descriptive captions document "The Odyssey of an American Soldier" from his arrival at Hampton Roads to his debarkation near a combat zone. Users can search images by personal name, ship name, geographic location, and keywords used in bibliographic records. Valuable for those studying military history and life at this key transportation site.

Beginning in 1919, the Virginia War History Commission compiled more than 14,900 surveys of World War I veterans in Virginia. Images of these four-page questionnaires—with additional material submitted by veterans or family members, including 1,046 photographs—have been digitized and made accessible on this site. The surveys provide basic demographic information on the soldiers and their families, as well as details of their war records, including descriptions of engagements, citations, injuries, and deaths.

In addition, the last page of the survey poses questions regarding the effect of the war and military service on states of mind and religious beliefs, as well as effects of disabilities on employment after the war. A valuable source for historians and students researching military history and the war experience.