Thousands of primary materials, including documents compiled by Korean American organizations, personal papers, more than 1,900 photographs, and around 180 interviews, address the experiences of Koreans in the United States between 1903 and 1965 on this website. The materials run the gamut from organizational memos and other official documents to personal letters, wedding programs, birth certificates, and social security check stubs.

This material allows users to piece together the life histories of individual Korean Americans. They will find individuals like Soon Hyun, an activist in the Korean resistance movement against Japanese colonialism in 1919, who later moved to the United States and became a minister in Hawaii. Or Florence Ahn, a Korean American who became a prominent singer in Los Angeles. These personal biographies, in turn, allow users to examine the human dimension of the history of Asian Americans, and place individuals within a larger history.

This site presents two fieldwork journals written by anthropologist Alice Cunningham Fletcher during her six-week stay with a group of Dakota Sioux women in 1881. The journals are indexed by date and can be searched or read as a narrative.

Visitors will find a 1,000-word biographical essay about Fletcher and a bibliography of sources, including three books, three Smithsonian collections of related materials, five collections of papers, and six links to sites about Sioux Indians and 19th-century anthropology of the Sioux. A gallery of 36 photographs contains pictures of Fletcher, her two travelling companions, scenes of Sioux life, and portraits of Sioux Indians, including Sitting Bull.

In her journals, Fletcher transcribed 14 folk tales related by her Sioux hosts. These tales are indexed by title and presented separately as well as in the journals. The site offers unique sources particularly useful for students of Native American history, women's history, and the history of anthropology and ethnography.

A collection of 10 essays on "the modern American city as a space of representation," using New York, Chicago, and Los Angeles in the years between the 1870s and 1930s as focal points for interdisciplinary explorations. The essays, originally presented at the 1999 conference "New York, Chicago, Los Angeles: Cultures and Representation," run from 3,000 to 12,000 words in length, include approximately 100 photographs and address topics such as the urban novel, Harlem sidewalk photographs, urban perception in the fiction of W. D. Howells, urban electronic history, how the physical redefinition of Chicago in the 1890s "presaged and enabled the virtual city of a century later," and how public art in New York and Los Angeles represented the cities and their inhabitants.

The 3Cities Project, based in the departments of American and Canadian Studies at the Universities of Nottingham and Birmingham, has also produced the electronic book City Sites, which offers an additional 10 multimedia essays on New York and Chicago (see separate "History Matters" entry for a detailed description of this component site).

Highly theoretical and intellectually challenging, these sites will be valuable to those studying urban history, human geography, cultural representations, and societal consequences of the transformation to modernity in American cities.

This American Memory website traces the history of the Upper Midwest (Michigan, Minnesota, and Wisconsin) from the 17th century to the early 20th century, through 138 volumes drawn from the Library of Congress General Collection and the Rare Books and Special Collection Division. Selected works include first-person accounts, biographies, promotional literature, local histories, ethnographic and antiquarian texts, and colonial archival documents that depict the region's land and resources, cross-cultural encounters, experiences of pioneers and missionaries, soldiers, immigrants, reformers, growth of communities, and development of local culture and society. Each work is available in full-text transcription or page image, and is accompanied by notes giving the title, author, publication information, and a 300–350 word summary of the contents.

The site also offers a 2,000-word essay on the history of the Upper Midwest that covers the discovery, exploration, settlement, and development of the region from pre-contact to the early 20th century; a regional map dated 1873; links to more than 40 related websites; and a bibliography of nine related works, three of which are ideal for younger readers. The site can be searched by keyword and browsed by author, subject, and title. For those interested in the history of the Upper Midwest and Great Lakes region, this site offers some informative resources.

This American Memory site features more than 47,000 pieces of sheet music, drawn from the Music Division of the Library of Congress, registered for copyright from 1870 to 1885. The collection includes popular songs, piano music, sacred and secular choral music, solo instrumental music, method books, instructional materials, and band and orchestral music. Each featured work includes notes on the publisher, composer, publication, subjects, medium, and images of the music, from the cover through the score. Some selections also include transcripts of the lyrics.

Three special presentations feature selected portions of the collection. "A Decade of Music in America, 1870–79" offers a lengthy (5,000-word) essay on the most important themes, composers, musicians, and performers of that decade. It features more than 50 links to the works of key figures such as John Philip Sousa and Will S. Hays, and audio clips and lyrics of popular works like George Frederick Root's "Grandfather's Clock" and James M. Bland's "Carry Me Back to Old Virginny."

The presentation entitled In Performance—Choral Works from the Collection offers 12 audio files of music selected to represent the typical style of four-part writing for hymns and other choral pieces of that era. The audio files were recorded for the online collection in 1998 by the "Music for the Nation" Singers, a group of Library of Congress staff members. An image of the cover, a brief (150-word) description of the piece's theme and background, and information on the composer accompanies each of these selections.

Greatest Hits, 1870-1885: Variety Music Cavalcade is a listing of the most popular works for each year between 1870 and 1885, with information on the composer, date of composition and publication, and links to more information and audio clips when available. Annual lists, ranging from 5 to 12 entries, come from Julius Mattfield's "Variety Music Cavalcade" 1620–1969: A Chronology of Vocal and Instrumental Music Popular in the United States (1971).

The site also boasts an 18-work bibliography of scholarly works on music in this period. Though the time period covered in this online collection is rather narrow, the selection and variety of music represented is enormous; and the site provides an exhaustive introduction into the music of the period as well as a glimpse into the popular culture of the late 19th century.

This American Memory site records the mapping of North America and the Caribbean from 1750 to 1789 through images of maps in the Geography and Map Division of the Library of Congress. Most items on the site are also included among the 2,000 images in Maps and Charts of North America and the West Indies, 1750-1789: A Guide to the Collections of the Library of Congress, compiled by John R. Sellers and Patricia Molen van Ee (1981).

Currently the site contains roughly 500 images. Maps and charts will be added to the online exhibit gradually. Selected images include original manuscript drawings by famous mapmakers like Samuel Holland, John Hills, and John Montresor; maps from the personal collections of men like Admiral Richard Howe and the Comte de Rochambeau; and large groups of maps by three major 18th-century London publishers: Thomas Jeffreys, William Faden, and Joseph Frederick Wallet des Barres.

The online collection allows visitors to compare editions, styles, and techniques of mapmakers from Great Britain, France, Germany, Spain, Holland, Italy, and the United States; and to follow the development of specific maps from the manuscript sketch to the finished, printed version. Each image is accompanied by descriptive notes (100–150 words) and a list of the medium, date and place of publication, condition, call number, and repository. The site also includes a 1,500-word essay on mapmaking during the American Revolutionary era and links to 12 other American Memory sites containing related materials.

Visitors can browse this site by geographic location, subject, creator, and title, and can search the site by keyword. This site is ideal for students and teachers interested in mapmaking in the 18th century and in exploring how maps helped to illustrate American culture.

This Library of Congress American Memory site, a collaborative effort of the Library of Congress Hispanic Division and the National Digital Library Program, was created to help commemorate the centennial of the Spanish American War (1898). It traces the early history of the Commonwealth of Puerto Rico through first-person accounts, political writings, and histories.

The selections consist of 39 Spanish-language political pamphlets, 13 monographs, and one journal that highlight topics such as land, natural resources, relations with Spain, political rivalries, and reform efforts. A brief (200–250 word) summary of the item and notes about the author, publication date and place, and repository information accompany each item. The Spanish-language pamphlets are not translated into English.

The online exhibit also features reminiscences of 12 soldiers who fought in the Spanish American War. A special presentation of downloadable cartographic items from the Library's Geography and Map Division includes two maps of the West Indies dating from 1806 and 1898; seven maps of Puerto Rico (1886–1915); maps of the cities of Bayamon, Mayaguez, and San Juan, Puerto Rico; and three Puerto Rican maps from the Spanish American War era.

The site also offers links to nine other American Memory sites on related topics and a bibliography lists more than 50 related works, approximately 20 of which are suitable for younger readers. This site will appeal to a small audience because of the number of untranslated Spanish documents; additionally, the selected documents only depict a narrow slice of Puerto Rican culture and society, primarily that of political, military, and foreign relations history. But for students interested in Puerto Rican history or the history of Spanish and American relations, this is a useful site.

This colorful Library of Congress American Memory site brings together selected items from two American Folklife collections, the Blue Ridge Parkway Folklife Project Collection and the "All American Quilt Contest" series, sponsored by Good Housekeeping magazine and Coming Home, a division of the direct mail retailer Land's End.

The Blue Ridge Collection consists of 229 photographs and 181 interviews recorded in 1978 with six Virginia and North Carolina quiltmakers. These items illustrate the art of quiltmaking within the context of daily life in Appalachia. The Quilt Contest materials, from contests held in 1992, 1994, and 1996, include images of approximately 180 prize-winning quilts from across the U.S. The quilts represent a wide variety of styles, traditions, and materials used in the practice of the craft.

The exhibit is divided into three sections. Speaking of Quilts offers an essay (2,000 words) on the making of these two collections and the tradition of quiltmaking. Blue Ridge Quilts features the audio files of interviews and photographs of the six Appalachian quilters practicing their craft, along with a 500-word biography of each featured quiltmaker. Each audio clip is accompanied by brief (150-word) descriptive notes. The Quilt Contest section includes a roughly 2,000-word essay describing the contests and featuring a gallery of images of 180 prizewinning quilts.

The site offers a handy glossary of more than 50 terms and a selected bibliography of approximately 60 monographs and periodicals related to the history and craft of quiltmaking. It can be searched by keyword and browsed by quiltmakers and subjects. This beautiful site is useful for students researching American and Appalachian culture, not to mention those who simply love the art of quiltmaking.

This Library of Congress American Memory site features images and descriptions of 623 railroad maps selected from more than 3,000 regional, state, and county maps in the Library's Geography and Map Division. The selected items represent the variety of cartographic styles and techniques used in maps created for a range of purposes, including railroad surveys, U.S. General Land Office maps, surveys for rights of way, general surveys for railroad company reports, maps used by commercial publications, ticket agents and the public, and route guides to encourage commerce and travel by rail.

The maps on this site were featured in the cartobibliography Railroad Maps of the United States: A Selective Annotated Bibliography of Original 19th Century Maps in the Geography and Map Division of the Library of Congress, compiled by Andrew M. Modelski (1975). A descriptive summary of 50–100 words and notes on the scale, publication place and date, medium, call numbers, and repository accompany each image.

The site also includes a lengthy (3,000-word) essay outlining the history of railroads and maps, a bibliography of eight related works, and links to 15 American Memory sites containing related materials. The site can be searched by keyword and browsed by geographic location, subject, map creator, title, and railroad lines. This site is ideal for students and teachers interested in the history of railroads, cartography, and transportation in the United States.

A companion for Jazz, the PBS documentary series, this site explores the origins and evolution of a distinctively American form of music.

The site is divided into three main sections. Places, Spaces, and Changing Faces offers information on some of the cities and clubs that contributed to the growth of jazz, from New York's Savoy Ballroom to New Orleans' Anderson's Annex. Jazz Lounge outlines basic musical features and characteristics of jazz rhythm and melody and describes seven major strains of jazz from New Orleans to Bebop. Jazz in Time features a generally chronological history of the changes in jazz from antebellum America through the Jim Crow period, the Depression, World War II, the sixties, and beyond and also provides a link to a history of women in jazz. Another link offers over 100 biographies of musicians.

Each entry includes a roughly 500-word essay that outlines the historical background, major figures in the shaping of jazz, and specific characteristics of the music in that section. The site contains close to 100 audio clips of music and interviews with historians and musicians who appeared in the documentary. About 20 of the interviews are also transcribed.

A virtual piano in the "Jazz Lounge" provides an interactive opportunity to learn about and practice basic jazz techniques. There is also a section about the making of the documentary that includes information on the show's producer, Ken Burns. This site is ideal for researching American cultural history and the history of American music.