American Turning Point is an online companion to a Virginia Sesquicentennial of the American Civil War Commission exhibit examining the events and impact of the Civil War within the state of Virginia. The travel schedule may permit you to plan a field trip for your class to see the physical exhibit. If not, explore the website (or visit and use the website to reinforce the experience).

Characters gives faces to some of the people who lived through the war in Virginia, while Objects provides access to digital collections and curated items such as weapons, portraits, prints, military orders, and a pocket watch. Virginia Home Front divides the state into federal occupation, no-man's-land, Confederate Virginia, and the Confederate frontier. Each is mapped, and can be selected for additional information including personal accounts from the Civil War period.

Another section, Resources, is similarly worth exploring. The page offers links to lectures, websites, and articles on the Civil War and Civil War collections. The teacher resources largely consist of traveling trunks and outreach programming. Finally, if you're interested in the Confederate capital, consider listening to more than 10 one-minute history audio programs on Richmond.

Hope for America, an exhibition from the U.S. Library of Congress, focuses on the comedian Bob Hope and the marriage between humor, politics, and satire in the modern age. Various viewpoints are on display, which the site believes will allow visitors "...to draw their own conclusions regarding the interplay of politics and entertainment in American public life and its consequences for the nation’s political culture."

The site is divided into three basic themes: Political Humor, Causes and Controversies, and Blurring of the Lines. Each thematic section offers a basic overview, some poignant quotes, and links to items in the collection. A bibliography and list of events are also provided for further exploration in the top navigation menu.

It is worth noting that each of the three main thematic sections contain between seven to nine subsections. Users can choose to view the entire set of items in the three main sections, or by each subsection. In all, around 180 items are available for U.S. history teachers and students. Each item contains a brief description and most images can be viewed in larger sizes and/or downloaded for educational use.

This collection by the Library of Congress is highly recommended for educators and students of American history who want to gain a better understanding of the historical relationship between politics and comedy. Although Bob Hope is the center of the exhibit, comedians and satirists throughout the twentieth century are included. The scope of the exhibit, largely covering the entire twentieth century, is likewise helpful in understanding how humor and political concerns changed over time.

Visitors to this site will find more than 1,000 images and dozens of videos about the history and culture of Puerto Rico. The work of dozens of scholars and contributors, the Puerto Rico Encyclopedia reflects the diverse nature of the island: a U.S. territory, a key location for trade in the Caribbean, a Spanish-speaking entity with its own distinct culture, and a part of a larger Atlantic world. Funded by an endowment from the National Endowment for the Humanities and the Fundación Angel Ramos, the site is a key product from the Fundación Puertorriqueña de las Humanidades. It provides users with all content in both English and Spanish. Educators will find the site easy to navigate and conveniently categorized by themes; within each topic, appropriate subtopics provide an in-depth examination of Puerto Rican culture and history. Of particular interest to U.S. History teachers are the images and information found under History and Archeology. Here, teachers and students can explore a chronological narrative of the island's history and role at specific moments in U.S. and Atlantic history. Other sections worth exploring are Archeology (for its focus on Native American culture), Puerto Rican Diaspora (for its look at Puerto Ricans in the U.S.), and Government (for a detailed history on Puerto Rico's unique status as a free and associated US territory). Educators in other social science courses will also find valuable information related to music, population, health, education, and local government. In all, 15 sections and 71 subsections provide a thorough examination of Puerto Rico. The Puerto Rico Encyclopedia's bilingual presentation also makes it a good site for integrating Hispanic culture into the U.S. History curriculum, as well as helping to bridge curriculum for English Language Learners (ELLs) in the classroom.

“Due to the Circumstances of Today”: The U.S. House of Representatives Remembers September 11, 2001 brings together a series of interviews conducted by the Office of the House Historian to commemorate the 10th anniversary of the September 11, 2001 terrorist attacks. A project of the U.S. House of Representatives Oral History Program, it features the recollections of former Representatives, House officials and employees, and select eyewitnesses to the event.

The great strength of the website is its extensive collection of video and audio sources. Sources are divided into four sections that explore the events of September 11, American reaction and response, efforts to improve security and safety, and the lingering impact of the attacks. Such materials, extensive as they are, would make for an excellent set of sources for a research project.

The site also features a seven and a half minute long video narrative that draws on clips from oral history resources, as well as a dozen images and artifacts. Finally, the site offers a link to a series of historical highlights on the website of the Office of the Clerk of the U.S. House of Representatives. Each highlight is accompanied by a brief synopsis and a “teaching tip.”

Here is New York started as a pop-up gallery show in SOHO. Any individual who had photographed 9/11 or related topics was given the opportunity to submit their images to the charitable event. Images are no longer for sale, but a sizable collection can be accessed via this website. There is no way to keyword search for content, but the photographs have been sorted into more than 50 categories, ranging from "Animals" to "WTC - Pre 9/11." Be aware that several categories, such as "Victims" or "Medical" may contain graphic content. As a result, the best use of the gallery would likely entail vetting particular images for your individual lesson needs.

The homepage also offers a link to a collection of oral histories. As of August 24, 2011, 110 of the 550 personal accounts taped in 2002 and 2003 are available online. Speakers were permitted to say anything they wished, as long as they wished, in any language; so, again, vetting is highly suggested. Videos can be searched by location of filming—New York City; Shanksville, PA; or the Pentagon.

Understanding the significance of the U.S. Constitution requires more than simply reading its text. This website provides context and tools designed to historically contextualize the U.S. Constitution and help users assess its lasting impact. An interactive Constitution lies at the heart of the website, providing line-by-line commentary by current scholars alongside excerpts from contemporary primary sources. Users can also search the Constitution in connection with specific court cases, topics, and keywords.

An interactive timeline in the exhibit "Centuries of Citizenship" provides useful background information. Additional contextual information is available in the form of a set of "fast facts"; descriptions of "basic governing principles," such as the rule of law, Federalism, and judicial review; detailed biographical information on all delegates to the Constitutional Convention; and audio discussions with scholars and pundits on topics ranging from voting to prominent court cases to women in the Early Republic. Three scholarly essays provide different "perspectives on the Constitution," reminding users that the success of the Constitution in uniting a group of diverse territories was far from assured in the late 1700s. Related primary sources in the "Founding Documents" section allow users to trace the relationship between the U.S. Constitution and the Magna Carta, the Mayflower Compact, and the Virginia Declaration of Rights.

New editions include the interactive experience "Lincoln's Crossroads," in which students face some of the choices Lincoln faced during his presidency; "A More Perfect Union," an exhibit on Barack Obama's 2008 speech on race at the Constitution Center; " and "Seize the Vote," a 4-player game testing voting rights' knowledge.

Ballyhoo! presents a concise history of advertising posters and their use of celebrity in the United States, as well as the export of U.S. celebrity to other countries. The website was initially created as an accompaniment to a National Portrait Gallery exhibit which ran in 2008 through 2009.

The site is broken down into an introduction and eight short explanatory sections, each with a two-paragraph essay and four to eight related posters to view.

The Sewall-Belmont House is a National Woman's Party-run museum on women's equality movements in the U.S. A portion of their collections are now searchable online.

Using the site's search engine, you can easily find printing blocks for the newspaper the Suffragist, as well as cartoons by Nina Allender. Other items may be a bit more difficult to find, but the collection includes keys, voting cards, a jail door pin (worn by suffragists jailed for their activism), and more.

If you aren't sure what to look for, try either Click and Search or a selection of Random Images. Each time you access the images, a different set will be pulled from the collection. As for "click and search," you can choose a letter for any of an object's data fields (object type, creator, subject, etc.), and browse through corresponding drop-down lists. Select anything that catches your eye, and the site will bring you to that particular artifact's page.

Among these three ways of accessing the site content, you should be able to uncover a treasure trove of women's rights sources to share with your classroom.

During the Civil War, the Survey of the Coast found a new purpose—preparing secret reports on the waters along the Atlantic seaboard to improve Union blockades. This website collects and shares materials from the United States Coast Survey, 1861 through 1865.

You can, for example, read any of nine Notes on the Coast of the United States, prepared by the Blockade Strategy Board. These detail sailing conditions and geography for use by Union captains and generals. Summaries, located under the "Documents" heading, cover the process of creating these lengthy reports.

Additional features include a brief biography of Alexander Dallas Bache, U.S. Coast Survey supervisor; an 1861 map showing slave population density; short overviews of some of the other members of the survey team during the Civil War; and a 33-page PDF concerning the history of the Coast Survey between 1843 and 1867. The PDF contains several maps and photographs.

Using the search box on the main page will retrieve Civil War-era maps of cities, camps, works, battlefields, and more.

This website gathers together documents concerning the history of National Park Service properties.

Navigation is simple. Just select your park of interest from the drop-down list, and you will be brought to a list of all of the available documents for that particular location. Documents include structure reports, administrative histories, physical and cultural landscape reports, studies of historic resources available, management regulations, conference proceedings, notes, and more.

Note that these resources largely explore the history of preserving a historical site, rather than the importance of the site itself. This is the history of making history public. The documents are most likely to be of use in the later grades, as they lean towards official language. However, there are also images such as floor plans and photographs within documents which may be of use when introducing a park into your discussions.