Learn how the Constitution was amended to allow the federal government to impose an income tax, and learn where those tax dollars go today.
Discover the real story of the first Thanksgiving and how the day became a national holiday during the Civil War.
In this popular episode, we explore the history of the environmental movement in the United States and the origins of the holiday we know as Earth Day.
Learn about how the Constitution protects our rights and the freedom to express ourselves—out loud!
In this episode, we look at Dr. King’s legacy of service—and we’ll even learn about ways that you can serve your community.
Just in time for the 2012 election, this engaging, interactive lesson traces the history of the American presidency.
Explore the compelling story of our Constitution’s first ten amendments.
Explore our new 15-unit core curriculum with educational videos, primary texts, and more.
Search and browse videos, podcasts, and blog posts on constitutional topics.
Discover primary texts and historical documents that span American history and have shaped the American constitutional tradition.