Offering a new way of looking at the history of American culture and society, Race and Ethnicity in Advertising is a database of advertisements from across the United States throughout the 20th century.  This site offers a fresh lense for students to explore the changes in how Americans view themselves and each other in the world through the familiar medium of commercials and advertisements. 

Visitors to the site can explore the posters, videos, and images in three different ways.  With over 100 hundred pages of materials, every page offers diverse ads to analyze from the late 19th century through the early 21st century.  The option to browse by collection focuses on specific topics for analysis, such as Asian American representation and celebrity endorsement advertisements.  Browsing by essay is a function that highlights themes such as gender, stereotypes, and cultural transformation using adverts from different periods to demonstrate continuing trends.

The site is friendly to students of all ages with the background and contextual information provided for every advertisement.  Each item offers key information for students to place the ad within its historical context by providing the title, date, racial/ ethnic markers, and primary time period.  The Keywords and Context section also provides clarifying information that would assist students while evaluating sources or be a great way to introduce a new topic in the classroom.  

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.

Jacob Lawrence (1917-2000) was an artistic storyteller whose drawings document the African American experience. This site complements an exhibition entitled "Over the Line: The Art and Life of Jacob Lawrence," and offers educational resources on Jacob Lawrence's work. The site includes images of Lawrence's paintings, learning plans, and art activities. It highlights the themes in Jacob Lawrence's work, such as the universal quest for freedom, social justice, and human dignity, as well as his repetitious and rhythmic approach to visual storytelling. This site brings together paintings and drawings of the streets of Harlem, southern African American life, and black heroes and heroines. There is additional information about one of the most characteristic features of Lawrence's work, his storytelling panels. Visitors can view 12 drawings from one of his most acclaimed works "The Migration Series."

The site is rounded out with a selection of unique student activities. Designed for 3rd through 12th grades, 21 lessons are based on 12 themes found in Lawrence's work such as discrimination, migration, labor, and working women. Students and teachers will enjoy this unique and well-organized site.

Produced as a companion to a PBS documentary, this site explores the history of Las Vegas through interviews, essays, and primary documents. "The Film and More" offers a film synopsis, a program transcript, and six primary documents on Las Vegas. These include a 1943 Time article on lenient divorce laws in Nevada as a tourist attraction and a newspaper report of an NAACP protest. "Special Features" offers seven presentations that include an interview with noted Las Vegas historian Hal Rothman, an exploration of the Federal government's public relations campaign on nuclear testing in the 1950s, and an essay on Las Vegas architecture. "People and Events" offers 14 essays on the people of Las Vegas and three essays on Las Vegas history.

An interactive map allows the visitor to survey the Las Vegas area and examine its development, and a timeline from 1829 to the present charts the growth of Las Vegas from a small railroad town to the present-day resort and gaming metropolis that is the most visited place in the world. A teachers' guide contains two suggested lessons each on history, economics, civics, and geography. The site also has 11 links to related websites and a bibliography of 55 books. The only search capability is a link to a search of all PBS sites.

Part of a larger project involving 4 million pages of St. Louis court records dating between 1804 and 1875, this website was designed to preserve and make accessible the freedom lawsuits filed in the St. Louis Circuit Court. In January 2001, the freedom suits brought by Dred Scott and his wife Harriet in 1846 became the first cases to go online. There are now more than 280 freedom suits are available. These case files consist of legal petitions for freedom by people of color originally filed in St. Louis courts between 1814 and 1860. They make up the largest corpus of freedom suits currently available to researchers in the United States. The images of original handwritten documents in which black men, women, and children petitioned the courts for freedom offers a glimpse at what some argue was the beginning of America's civil rights movement.

The short Macromedia Flash film "Freedom Suits" offers a glimpse into the pursuit of freedom by African Americans in St. Louis during the 19th century. This online archive will help researchers understand the length of enslaved African American's struggles and the historical significance of the lawsuits.

In conjunction with the National Park Service, Clemson University has digitized over 350,000 cultural heritage objects and 1.5 million pages of unpublished sources housed in over 20 national parks and historic sites. All images are high-resolution and downloadable.

Each park’s page contains a number of source collections, generally grouped by topic or time period. Open Parks Network allows users to find sources in a number of ways. Users may search by park, source collection, or keyword. For instance, the user can choose to see all collections and items from Andersonville National Historic Site by clicking on the park’s name.

Alternatively, users can navigate directly to a collection of Outer Banks Shipwrecks by browsing an overview of each park’s collections. Open Parks Network also features a map illustrating the number of sources from each geographical location that users can use to access sources. Each of these options are conveniently located in a single “Explore” tab.

The classroom utility of Open Parks Network’s sources varies widely. While the sources within some collections could be beneficial for classroom source analysis and research (e.g., the collection of Civil War Newspaper Illustrations on the Fort Sumter National Monument page), other collections would be of greater use to those with a specialized interest in a park’s operational history (e.g., the collection of Kings Mountain National Military Park Personnel). None of the sources come with any descriptive text, which can make it difficult to contextualize sources.

Instructors and students may find Open Parks Network useful for a variety of classroom activities, including using sources to encourage historical thinking about the past that the parks memorialize or about the parks themselves. This site might be of particular interest for teaching about the National Park Service, given its centennial anniversary in 2016.

This website overviews the early history of the U.S. Parcel Post system. Although the website states that it examines “one hundred years of parcels, packages, and packets,” most of the content is from the first few years of the service, 1913 through 1915. An introduction and six subsections—Congressional Opposition, The First Packages, The Oddest Parcels, The Service in Use, Preparing for All of Those Packages, and A Century of Posted Parcels—feature short essays and 25 photographs and cartoons.

Though the website is text-heavy, teachers could potentially use its resources with students to examine early 20th-century United States history or changes in communication within the United States.

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.