Skip to Main Content

Life, Liberty, and the Pursuit of Happiness
BRI’s Comprehensive US History digital textbook
Documents of Freedom
BRI’s primary-source civics and government resource
Heroes & Villains
BRI’s character education narrative-based resource
BRI Curricula
Being an American
Plainest Demands of Justice
Presidents and the Constitution
Supreme Court DBQs
Votes for Women
Full Library...
Curriculum Components
Current Events
Essays
Lessons
Primary Sources
Videos
Educator Opportunities
Educator eLearning
Programs & Events
Teacher Council
Student Opportunities
My Impact Challenge
Student Fellowship
Think the Vote
BRI News
Official BRI Blog
Invest In Our Future
The most effective way to secure a freer America with more opportunity for all is through engaging, educating, and empowering our youth. And the most effective way to achieve that is through investing in the Bill of Rights Institute. We support teachers and students by providing valuable resources, tools, and experiences that promote civic engagement. You can be a part of this exciting work by making a donation to the Bill of Rights Institute today!
Support now
Make your investment into the leaders of tomorrow through the Bill of Rights Institute today!
Make a Donation
Ways to partner with BRI
Learn more about the different ways you can partner with the Bill of Rights Institute.
Learn More

The Impeachment of Andrew Johnson Answer Key

This resource is restricted to educators with an active account, we encourage you to sign in or sign up for access.