A project of the Historical Society of Pennsylvania, PhilaPlace explores the history of two neighborhoods in Philadelphia—Old Southwark and the Greater Northern Liberties—historically home to immigrants and the working class. Using an interactive map and more than 1,240 primary sources and audio and video clips, visitors to the site may navigate the neighborhoods and learn more about their development from 1875 to the present day.

Visitors may navigate the interactive map using filters found under two tabs to the left of the map: "Places" and "Streets."

Under "Places," click on marked points of interest to bring up photographs or audio or video clips describing the history of the location. These points of interest may be filtered by 14 topics (such as "Food & Foodways," "Education & Schools," and "Health") or by contributor (the Historical Society of Pennsylvania, its partners, or visitors to the site). The map may be set to show the city's streets in 1875, 1895, 1934, 1962, or the present day—note that points of interests from all time periods appear on all maps. Two virtual tours through the points of interest are available, one for Greater Northern Liberties/Lower North and South Philadelphia.

Under "Streets," visitors can view demographics for four streets—S. 4th St., S. 9th St., I-95, and Wallace Street—from 1880-1930. Buildings on each street are color-coded to show land use, the number of residents per building, and the ethnicity and occupation of each building's residents.

Collections allows visitors to search the more than 1,240 primary sources and audio and video clips available on the site. Filter them by topic, neighborhood, type, or contributor.

The site's blog presents mini-features on certain locations, notifications of updates, and information on professional development and other PhilaPlace-related events. Educators provides a timeline for each of the neighborhoods and four suggested lesson plan/activities, while My PhilaPlace lets visitors create free accounts and save favorite materials to them—or create their own up-to-25-stop city tour. The Add a Story feature allows visitors to tag locations on the maps with their own short descriptions or memories (up to 600 words long), and accompany them with an image or audio or video clip.

Attractive, interactive, and accessible, PhilaPlace may appeal to Pennsylvania educators looking for a tool to help students explore urban history.

One of the Famous American Trials sites created by Douglas Linder of the University of Missouri, Kansas City, School of Law, this site explores the 1969-1970 trial of the Chicago Seven, a group of radicals accused of conspiring to incite a riot at the 1968 Democratic National Convention in Chicago. Linder provides a 1500-word account of the trial, which includes links to brief (100-word) explanations of specific terms and biographies of some of the key figures. The site provides a chronology of the lives of those involved in the trial from 1960 to 1998; images of two Yippie posters; a map of the key Chicago riot sites; and roughly 350-word biographies of 15 of the defendants, lawyers, and other figures in the trial. There are ten audio clips of defendants, prosecutors, and witnesses discussing various aspects of the riots and the trial. The site offers full-text versions of the indictment against the Chicago Seven, the trial manuscript, the contempt of court specifications against two of the defendants, and the appellate decision that overturned the contempt convictions and the convictions for intent to incite a riot. Additionally, there are 16 images of the riots and key figures and 14 quotations. A bibliography of 13 websites and 15 scholarly works leads to other sources for studying the Chicago Seven's trial and their lives as radical activists. This is an ideal site for researching 1960s activism and culture.

Currently provides 22 census data samples and 65 million records from 13 federal censuses covering the period 1850-1990. These data "collectively comprise our richest source of quantitative information on long-term changes in the American population." The project has applied uniform codes to previously published and newly created data samples. Rather than offering data in aggregated tabular form, the site offers data on individuals and households, allowing researchers to tailor tabulations to their specific interests. Includes data on fertility, marriage, immigration, internal migration, work, occupational structure, education, ethnicity, and household composition. Offers extensive documentation on procedures used to transform data and includes 13 links to other census-related sites. A complementary project to provide multiple data samples from every country from the 1960s to 2000 is underway. Currently this international series offers information and interpretive essays on Kenya, Vietnam, Mexico, Hungary, and Brazil. Of major importance for those doing serious research in social history, the site will probably be forbidding to novices.

This well-organized and useful site provides full-text versions of over 200 classic American and European literary works, as well as reference materials for scholarly use and readers' enjoyment. The site is divided into four sections. The Reference category includes 27 reference works, from dictionaries to Gray's Anatomy. The Verse section offers over 60 collections from poets like William Butler Yeats and Walt Whitman. The Fiction category provides over 75 works from authors like Leo Tolstoy, Agatha Christie, and Charles Dickens. And the Nonfiction section includes over 30 works from figures such as 18th century women's rights activist Mary Wollstonecraft, writings by Theodore Roosevelt, and Thomas Paine's Common Sense. The site is remarkably easy to navigate and provides keyword author/subject/title/phrase indices for searching among works. The individual works are also searchable by index and table of contents. This site is ideal for researching the lives and works of many prominent literary figures.

With a focus on business history and its connections to larger cultural, social, and political trends, the Hagley archive presents digital images on a range of topics, including "industrial processes; commercial landscapes; marketing and advertising; transportation facilities and methods; development of information technology; and, the social and cultural aspects of work and leisure." Pictured are bridges, dams, coalmines, and the testing and manufacturing of gunpowder and explosives, nylon, steel, railroads, automobiles, and airplanes. Also included are images of historic buildings, homes, and gardens in Delaware and Pennsylvania.

There are some images of advertisements, packaging, company brochures, trade catalogs, pamphlets, internal documents, letters, and other ephemera from various industrial enterprises. It includes, for example—under "nylon"—not only shots of machinery, product samples and images of the stages of melting and forming polymers, but also such treasures as ads and publicity shots of women modeling nylon stockings and swimsuits (including "Miss Chemistry" at the 1939 New York World's Fair), and news photos of the riotous early sales of nylon stockings.

Other topics include the early development and use of computers by Univac, IBM, and Remington Rand, aerial photos of the Mid-Atlantic seaboard; automobiles; Lukens Steel Company; ship building; and coal mining.

This site complements the 16-part PBS television series of the same name. Based on Joy Hakim's award-winning U.S. history textbook series, the site explores the theme of freedom chronologically from the American Revolution to the Civil Rights movement and concluding with the inauguration of George W. Bush. Designed to help teachers find lesson plans or design their own curriculum, the site includes sample activities and historical primers, each based on one of the 16 "Webisodes," such as "Liberty for all?" or "Whose land is this?" Teachers can search for lesson plans by Webisode or by multiple subject matters, from mathematics to physical education. There is also an interactive timeline that links to photographs, paintings, biographies, and quizzes. The site is visually and textually rich, but most valuable for K-12 teachers and students.

Featuring primarily maps, texts, and images, this gateway site is designed to be a resource for those interested in the history of the greater Cleveland area. The site includes approximately 35 journal articles (from journals such as the Saturday Evening Post) on the history of Cleveland, its newspapers, its railroads and industries, and a few prominent citizens; 36 digitized books; seven manuscript collections (three merely describe the contents of the collection, while four offer digitized resources); an audio file and a video file; two cartoon collections; and nine photograph collections, containing about 600 photographs. Although many of the collections are located on outside websites, visitors can access the collections by subject, date, geographic location, or format.

For educators, the site includes 20 lesson plans, under such categories as American Heritage and Democratic Process. The classroom activities are well-conceived; they feature problem solving and critical thinking exercises like the Mystery Photo Album, in which students attempt to figure out where in the Cleveland area historical photographs were taken, and By the Neck Until Dead, an e-book that details the history of Cuyahoga County, OH, hangings. The site also maintains a list of local history websites.

This tribute to Bob Hope examines his contributions to American culture and entertainment. The site includes a short (1,000 words with 150 photographs) history of vaudeville in the United States and four essays (1,000 words each) examining vaudeville's legacy. There is a 3,000-word biography of Hope, covering most of his 70-year career, and sections that deal with each of his many careers specifically. His early radio work, his long movie career, and his many television appearances are all documented.

Of particular interest are the 26 Bob Hope caricatures in photograph, cartoon, and sculpture. The Joke File includes six pages (out of a massive collection that exceeds 85,000 pages) of Hope's seasonal material. On the Road: USO Shows documents Hope's commitment to America's armed forces by highlighting his many trips overseas to entertain American troops. Although the essays are useful in explaining the relationship of vaudeville to American culture, the strength of the site is its approximately 250 primary sources (mostly photographs and documents).

Designed for history educators and students, this useful portal provides access to more than 700 of the best history resources online. Sites are organized into 10 categories—Prehistory, Ancient/Biblical, Medieval, U.S History, Early Modern European, 20th Century, World War II, Art History, General Resources, and Maps. Many of the five-star Pre-history, Ancient, and Medieval sites are hosted by Smithsonian Institution, PBS, and the Internet History Sourcebooks; and the Library of Congress is the creator of a wide-range of top-rated sites for U.S. history. The 20th-century and World War II sections are voluminous, the latter presenting 42 sites. There are three special categories: Lesson Plans/Activities, Multimedia, and Research. "Multimedia" includes 18 map sites, including the Rumsey collection with more than 8,000 maps. Instructors will find the section on "Teaching with Technology" especially informative. It offers articles and advice about integrating computers into lessons and links to dozens of useful resources on teaching with technology. Visitors can sign up to receive monthly email updates.

The title of this site is somewhat misleading, as the history and artistry of the guitar and guitarists is the primary focus for the eight collections of images and 15 exhibitions—some produced in conjunction with other cultural institutions—that the site's creators, a collector and music scholar, offer. "Dangerous Curves: Art of the Guitar," an online version of a recent Boston Museum of Fine Arts exhibition, presents more than 20 photographs of guitars from the Baroque era to modern times, including a number of celebrity instruments. This exhibition provides up to 200-word annotations on each image and a 4,000-word essay. "Bound for Glory: The Life and Times of Woody Guthrie," a complement to the traveling Smithsonian Institution show, offers a 3,100-word narrative of the folksinger's life and songwriting career, with 23 audio files of songs and interviews, 32 photographs, four pieces of sheet music, and six reviews and articles on the original exhibition. "The Private Life of Mark Twain" displays photos of the author's 1834 Martin guitar, an edited version of Twain's poem "Genius," a 350-word article, an audio file of a song about Twain performed by the Kingston Trio, and a nine-minute National Public Record audio segment on Twain's guitar. O

ther exhibition topics include music in films, Elvis Presley, Django Reinhardt, music during World War II, and "the guitar as a potent sex symbol." The eight collections of images present historic guitars from the ragtime era to 1930s singing cowboy movies. The site also includes approximately 70 previously published articles on related topics. Valuable for those studying music history and American popular culture of the 20th century.