Offers more than 40 multimedia presentations featuring oral history excerpts and photographs that document aspects of life in the Colorado Plateau--encompassing parts of Utah, Arizona, New Mexico, and Colorado--during the past half century. Also presents audio files of 10 complete oral histories and transcripts of the interviews ranging from 2,200 to 19,000 words in length. A joint project of eight libraries and museums in the four Colorado Plateau states and Nevada, the site is organized into three sections--People, Places, and Topics--with subheadings that allow visitors to access the audio excerpts, many of which are accompanied by slide shows of photographs. The people interviewed include a Navajo language interpreter, the son of homesteaders, a schoolteacher, a pioneer in commercial river running, and an administrative officer for a town built for dam workers. Topics range from sociocultural concerns, such as growing up, education, families, food, and leisure, to work- and environment-related subjects, including ranching, timber, and tourism. Valuable for those studying the American West and the use of oral history for exhibit presentations.

This site presents the journals and photographs of two men who surveyed the western states in the second half of the 19th century. William Henry Jackson was a photographer, artist, and writer who traveled along the route of the Union Pacific Railway in 1869. The site provides access to his journal of the expedition, 36 stereoscopic photographs he took along the way, and 13 mammoth prints Jackson made of sites in Colorado and Wyoming. Jackson's diary describes how he took and developed photographs during the expedition. Robert Brewster Stanton was a civil engineer who surveyed canyons in Colorado for the Colorado Canyon and Pacific Railroad Company between 1889 and 1890. Visitors to the site can read a facsimile of his typed field notes in four volumes. The notes and 36 photographs provide geologic information, but also give a sense of the everyday life of the expedition. The site includes a 500-word biographical essay for each man and finding aids for the larger collections of their papers housed at the New York Public Library. This site is easy to navigate and is useful for studying western states, the environment, and photography in the 19th century.

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.

These approximately 4,500 photographs document natural environments, ecologies, and plant communities in the United States at the end of the 19th and the beginning of the 20th century. Produced by American botanists between 1891 and 1936, the photos describe various ecosystems and landforms across the United States. Users can search for specific plants and some animals as well as for landforms, natural events, and weather patterns.

The collection is a bit odd in that it mixes genres and types. Clicking on the region "Pennsylvania" produces eight images, ranging from pictures of dogwoods to a photo of tree rings to three pictures of the Pittsburgh flood. A timeline and an essay on "Ecology and the American Environment" provide valuable background information as well as a bibliography. These materials are useful as record of early environmental thinking as well as a document of vanished landscapes.

Thomas Jefferson outlined three motivating factors in his instructions to Lewis and Clark: a search for navigable rivers to span the continent; a quest for Edenic beauty and riches; and the competitive desire to acquire a continental empire. These 180 documents and artifacts interpret 19th-century westward exploration from this perspective. The range of materials is striking. In addition to maps, plans, and charts, the site offers images (sketches, watercolors, etchings, and engravings), texts (letters, diaries, speeches, newspapers, and books), and tools (surveying and medical instruments, cooking utensils, armaments). The exhibit opens with an examination of the "imperial mentality" common to Virginia's aristocratic class in the late 18th century and then focuses on the Lewis and Clark journey. It ends with the subsequent expeditions of Zebulon Pike, Stephen H. Long, Charles Wilkes, John Charles Fremont, and the mid-19th century transcontinental railroad plan that supplanted the search for a water route.

This archive contains primary and secondary sources relating to reclamation efforts of the Everglades and the history of south Florida from 1884 to 1934. Comprising nearly 10,000 pages and images, the compilation includes personal correspondence; government publications, reports, and memos; and images, such as photographs, maps, and postcards. Materials document issues relating to the creation of national parks, including conflicting interests—public, private individual, and corporate—and government accountability.

The website also presents a photo exhibit, "The Everglades: Exploitation and Conservation," accompanied by a 1,000-word essay. Two additional features, an interactive timeline and 31 biographies of South Florida's most notable personalities, complete this project. This site will be of interest for those exploring the establishment of the Everglades National Park, the conservation movement, and the treatment of Native Americans, particularly the Seminoles.