Popular Topics Explore by Topics Popular Topics Use our special topic, theme, and exhibit-based DocsTeach pages. Each page includes primary sources and related document based activities. Search All Primary Sources America 250 Explore America's 100 Docs as we celebrate our 250th anniversary The Constitution Explore the Constitution and its "big ideas" National History Day Prepare for this year's National History Day contest 1970s America Explore the 70s through the environment, energy crisis, & more Amending America Learn how we've attempted to form a more perfect union American Indians Explore Native American history with the US Government American Revolution Learn about the Revolution and the founding of a new nation Congress Learn how Congress works and its role through US history Elections Explore the campaign trail, the Electoral College, and voting Labor History Learn about child labor, labor unions, enslaved labor and more Making Their Mark: Signatures Explore the many ways people have "made their mark" on history Nixon and Ford Years Explore pivotal decisions in Presidential History from 1969-1977 Rights in America Learn how we fought for, achieved, and protected our rights Sports: All-American Explore how sports have broken barriers and fought injustice The Civil War Learn why we discuss, debate, & disagree about the Civil War The Vietnam War Learn about the complexity of the Vietnam War What's Cooking Uncle Sam Explore the Government’s effect on what Americans eat Women's Rights Learn how women have participated as citizens since our founding World War I Explore primary sources and teaching activities about WWI World War II Explore primary sources and teaching activities about WWII Explore Primary Sources Explore Primary Source Documents Discover Activities Discover Activities You Can Teach With Create Activities Create Fun & Engaging Activities