For Us the Living is a resource for teachers that engages high school students through online primary-source based learning modules. Produced for the National Cemetery Administration's Veterans Legacy Program, this site tells stories of men and women buried in Alexandria National Cemetery, and helps students connect these stories to larger themes in American history. Primary sources used include photographs, maps, legislation, diaries, letters, and video interviews with scholars.

The site offers five modules for teachers to choose from, the first of which serves as an introduction to the cemetery's history. The other four cover topics such as: African American soldiers and a Civil War era protest for equal rights, the manhunt for John Wilkes Booth after Lincoln’s assassination, commemoration of Confederates during Reconstruction, and recognition of women for their military service. Most of the modules focus on the cemetery’s early history (founded in 1862) although two modules reach into the post-war era. Each module is presented as a mystery to solve, a question to answer, or a puzzle to unravel. Students must use historical and critical thinking skills to  uncover each story. Each module ends with two optional digital activities, a historical inquiry assignment and a service-learning project, related to the module theme.

Teachers should first visit the “Teach” section which allows them to preview each module (including its primary sources, questions and activities), learn how to get started, and see how the site’s modules connect with curriculum standards. In order to access the modules for classroom use, teachers do have to create their own account, but the sign up process is fast, easy, and best of all, free! The account allows teachers to set up multiple classes, choose specific module(s) for each class, assign due dates, and view student submissions.

The Digital Public Library of America (DPLA) serves as a portal to the digital collections of more then 40 state, regional, and online-only libraries, museums, archives, and other cultural institutions. Created to strengthen access to public resources and to "create novel environments for learning, tools for discovery, and engaging apps," the DPLA is an invaluable first stop for teachers and students looking for primary sources, particularly regional history sources.

Visitors to the website can search the more than 4,500,000 objects in the collections of participating institutions using keywords, returning results they can filter by format, owning institution, partner, date, language, location, and subject. Clicking on an object brings up detailed metadata, including creator, date of creation, and a description of the object, as well as a link to its original location online. Visitors who create a free account can save their search results, make them private or public, and share them via Facebook, Twitter, or Google+.

Visitors can also browse objects on a map or timeline—a fantastic way to prompt thinking about how primary sources are located in time and space. The timeline stretches from 1000 BCE to the present. (Note that zooming into the map returns finer results.) In addition, more than eight virtual exhibits demonstrate how DPLA sources can be curated to tell stories about themes and events.

The DPLA's API (application programming interface) allows visitors with the know-how to create apps drawing on the DPLA's collections. An eclectic set of more than 10 apps lets visitors browse DPLA's search results as a "river of images," discover primary sources related to their Zotero bibliographies, and more.

A fantastic starting point for anyone looking for primary sources, teachers can feel confident pointing students towards the DPLA to begin research projects or turning to the DPLA themselves to find resources to support lesson plans.

This website provides a light introduction to the history of Prohibition in the United States, reinforced with videos and images from the Ken Burns and Lynn Novick documentary from PBS. The website showcases a photo gallery and biographies on figures from the time period paired with clips from the full-length documentary. The website also includes a map and timeline function for visualizing Prohibition efforts across space and time, as well as more than 10 lesson plans and activity resources for educators.

The website is relatively easy to navigate. The photo gallery contains more than 70 images of individuals, newspaper articles, and events, coupled with brief descriptions. More than 30 brief videos, pulled from the larger documentary, are scattered throughout the website. (Note: the video content is not transcribed or captioned.) Another useful feature may be the map, which enables visitors to get a sense of the geographical relationship of events and figures, or the timeline, which visualizes the sequence of events. Students may also be encouraged to examine one of the more than 20 biographies: brief descriptions paired with videos that provide a more in-depth discussion of the individual.

Educators should direct their attention to the For Educators section. This page provides access to four prepared lesson plans and nine quick "snapshot activities" intended to work in conjunction with website and documentary materials. These activities can be modified and integrated into larger units in coursework on these subjects. Given the graphic nature of some photos on the site and the available subject content, teachers may want to reserve the website for students grades eight and higher.

This website is a detailed look at the Montgomery Bus Boycott of 1955–1956 as covered in the Montgomery Advertiser. It includes more than 20 oral histories, more than 40 archival news stories, and more than 20 images of the event. A 3,000-word overview section provides details regarding the boycott, the people involved, why it occurred, and the outcome. A biography section includes more details regarding the individuals involved with the boycott. A memorial page for Rosa Parks, one of the most visible figures of the Montgomery Bus Boycott, includes photos, videos, and news articles from the Montgomery Advertiser regarding her death. "Voices of the Boycott" includes oral histories from the participants of the boycott.

The site also includes an archive of stories from the Montgomery Advertiser and the Associated Press regarding the boycott. This includes front page stories, as well as smaller news stories from within the newspaper. Finally a photo gallery contains booking photos, images of speeches, and photos of the events. None of the images in the gallery are graphic in nature.

Though the site is very user-friendly and all information easily accessible, it is somewhat limited in its focus on primary sources directly tied to the Montgomery Advertiser. Still, this website could potentially be useful for educators and students looking to supplement their studies on the U.S. Civil Rights Movement, especially due to the inclusion of the oral histories.

This website explores the vaccination process from 900 CE to the present day. Tracing humanity's earliest known observations about disease transmission and immunity up to modern vaccination programs, the website includes articles, primary sources, and interactive activities.

Most attractive to educators will be the "Gallery" section. Browse more than 550 primary sources related to disease and vaccination, including pamphlets, photographs, artifacts, and more, as well as 90 videos. For easier browsing, filter the sources by topic, media type, or time period.

History teachers will also appreciate the "Activities" section. Seven interactive diagrams illustrate scientific and historical concepts, including herd immunity, how vaccinations work and how they are made, and changes in required vaccines over time. "Pioneer Breakthroughs," an interactive quiz, tests players' knowledge of vaccine-related discoveries, and "The Scientific Method" walks players through the steps in identifying the source of a disease outbreak and containing it. "Illsville," an online game, challenges players to keep the population of a town healthy from 1600 through the present day.

The site also includes an interactive timeline featuring images and short synopses of events from 900 CE to the present. View all of the events, or filter them by topic.

A database of essays in "Articles" covers more than 50 topics in the categories "Vaccine Science," "History and Society," "Vaccine Information," "Vaccine-preventable Diseases," and "Common Questions."

Note the four lesson plans in the "Educators" section. Spanish-language versions of site content are available as well.

More than 137,000 photographs of Florida, many focusing on specific localities from the mid-19th century to the present, are available on this website. The collection, including 15 online exhibits, is searchable by subject, photographer, keyword, and date.

Materials include 35 collections on agriculture, the Seminole Indians, state political leaders, Jewish life, family life, postcards, and tourism among other things. Educational units address 17 topics, including the Seminoles, the Civil War in Florida, educator Mary McLeod Bethune, folklorist and writer Zora Neale Hurston, pioneer feminist Roxcy Bolton, the civil rights movement in Florida, and school busing during the 1970s.

"Writing Around Florida" includes ideas to foster appreciation of Florida's heritage. "Highlights of Florida History" presents 46 documents, images, and photographs from Florida's first Spanish period to the present. An interactive timeline presents materials—including audio and video files—on Florida at war, economics and agriculture, geography and the environment, government and politics, and state culture and history.

This website provides free access to a variety of visual materials and "seeks to illustrate the unique role of visual images in American history." Clio is an educational organization developing American history projects with appeal to a wide audience, including students, educators, and researchers. This site aims to not only provide access to a variety of visual historical materials, such as photographs, illustrations, and material objects (namely quilts), but also "to promote visual literacy by exploring the variety of ways that images enhance our understanding of the past and challenge us to hone our interpretive skills."

The website is organized into three main sections. The first, "Visualizing America," includes two collections of modules, titled "Picturing the Past: Illustrated Histories and the American Imagination, 1840–1900," and "Quilts as Visual History." A second section, ”Photography Exhibits," includes three photography collections: one focusing on the work of Frances Benjamin Johnston, another on the work of the Allen Sisters (Mary and Frances Allen), and the Peter Palmquist Gallery. A third section, "Creating History," examines the figure of Lowell Thomas, who became one of America's best known journalists, as well as the media version and reality of Lawrence of Arabia.

An additional section concerning women's history and lives in the 21st century and second half of the 20th century is planned for 2013.

A valuable website to students and researchers alike, it suffers only slightly from a lack of search capabilities.

Provides statistics on all U.S. presidential elections. For each election year, the site presents graphs showing popular and electoral votes, maps of states won by each candidate, vote count and voter turnout statistics, and a sketchy essay of approximately 100 words in length on campaign issues. Offers more extensive information on the 2000 election: official certified results; polling data by five organizations from August through October 2000; biographical statements of 300-600 words each on candidates George W. Bush,Al Gore, and Ralph Nader (the Bush bio, almost twice the length of the others, reads as if it was written by his campaign organization); a chronology of events following the election until Gore's concession; and the Bush v. Gore Supreme Court decision, concurrence by Chief Justice Rehnquist, dissents by Justices Breyer, Souter, and Stevens, and oral arguments. Also includes an essay of 900 words on close and disputed elections, with links to "quick facts" about the candidates involved; an essay of 600 words about the reasons that the electoral college was created, with a link to Federalist Paper No. 68 by Alexander Hamilton, which offers a rationale for the institution; and a 15-minute multimedia history of the Supreme Court. MultiEducators of New Rochelle, NY produces multimedia software on historical subjects; graphs and texts in this site have been taken from their American History CD-Rom. A useful source for statistics on presidential elections, but marred by intrusive flashing ads.

Exactly one decade from the events of September 11, 2001, a new memorial is slated to open at Ground Zero. The memorial website offers the expected information on visiting the memorial, as well as a wealth of information which can be of use well outside of the state of New York.

Plan Your Visit is the place to go if you are considering visiting the memorial yourself or taking a class to the site. Note that there are restrictions on items and bag sizes permitted, that the site contains no public restrooms, and reservations are required with the number of group visits per day limited. Prior to the official opening, visitors can view a preview museum, which includes a StoryCorps recording booth for sharing your own 9/11 story. However, there is still a hefty amount of information here for "digital only" visitors. For example, you can read about how names will be grouped on the memorial—by location at the time of the incident, by company affiliation, and by relationships requested by next-of-kin. What does this system say about how we define ourselves today with and against other people and organizations?

In the same section, you can also find a link to a free iPhone 9/11 history application. This app provides images, a timeline, and a tour of the World Trade Center area. The tour can be used to guide an actual walk, or it can be accessed from elsewhere to explore digitally.

About the Memorial provides an overview of the memorial's design and the reasoning behind these artistic and practical choices. This can be used to get your students to question the purpose of memorials and/or how environmental designs can codify collective experience and relate to the values of their time. One simple example is the use of natural elements—trees and water—in this memorial. How do these choices relate to concepts of healing, Romanticism, sustainability, etc.

Collections includes a variety of potentially useful subpages which present a smattering of 9/11 stories with artifact images and links to oral histories, as well as a small list of international tribute projects. The subsection "Contribute" also allows you or your students to upload reaction artwork, photos, videos, or stories.

Finally, there's "Teach + Learn," a section specifically dedicated to 9/11 and contextual education. Read through the key questions for a list of a number of the big issues brought up when discussing 9/11, such as how crisis and fellowship work in tandem and how to avoid the idea of the "Other," as fundamentally unlike oneself. There are also two teaching guides, one on artistic response and another on volunteerism. Another feature is a PDF on talking to children about 9/11. One suggestion listed is that 9/11 be addressed through the stories of individuals rather than themes of good or evil. Finally, this section includes webcasts on Middle Eastern culture, memory and memorials, the aftermath of 9/11, and the building of the 9/11 memorial; an interactive timeline; an interactive version of Lady Liberty, a statue bedecked in 9/11 artifacts and ephemera; and information on domestic and international attacks.