Affiliate School Program
Join our network of more than 36,000 schools to access free classroom resources and professional development.
Black Lives in the Founding Era
This project restores to view the lives and works of a wide array of African Americans in the period 1760 to 1800.
Book Breaks
This free weekly program features live interviews with scholars discussing their new books.
Celebrating American Historical Holidays
Explore the pivotal moments and key figures in American history that we celebrate each year on our calendar.
Declaration of Independence at 250
This initiative explores the importance of the Declaration of Independence in the history of the US and the world.
Inside the Vault
This free monthly online public program highlights unique primary sources from the Gilder Lehrman Collection.
Master's Degree in American History
K–12 educators can earn their graduate degree in this affordable, online, accredited program.
Professional Development
Customized training for teachers both in person and online
Self-Paced Courses
Dive into 500 years of American history with eminent historians studying at your own pace and schedule.
Spanish Influence on American History
Learn about the historical connections between Spain and America through an array of educational materials.
Summer Professional Development
Explore different options for summer professional development for teachers, including online and in person.
Traveling Exhibitions
Rent or buy an informative, colorful pop-up display covering important people, events, and topics in American history.