K–12 teachers: Study with world-renowned scholars and earn PD credits! Learn about our professional development opportunities this summer:
Image: Teachers on the Gettysburg Battlefield (Photograph by Jason Minick)
Our master’s degree program gives K–12 educators an affordable way to earn a graduate degree while working full time.
Explore American history from your own home, in your own time, and at your own pace! Educators can obtain professional development credit.
Free, self-paced courses in American history for high school students. Students must be 13 or older to register for a course.
Deepen your knowledge of this commemorative month with historical documents, essays, videos, and lesson plans from the Gilder Lehrman Institute.
Celebrate Evan Mawdsley, the 2024 Gilder Lehrman Military History Prize winner!
Henry Knox and his teamsters moved 60 tons of artillery across snow and ice to help drive the British out of Boston.
Submit your best creative piece for the chance to see Hamilton in New York City! (Lottery deadline: February 15)
Students in the tri-state area and Pennsylvania can submit a performance piece about how New York City has shaped history and inspired the world.
Last day for books to be nominated.
Every Sunday at 2:00 pm ET (11:00 am PT) on Zoom

Join us for our weekly interview series in which historians discuss their acclaimed books followed by a Q&A with the at-home audience. Please click any of the upcoming episodes to register. You can purchase any of the books featured on our bookshop.org page, for which we receive an affiliate commission.
Without Fear: Black Women and the Making of Human Rights
The Pursuit of Liberty: How Hamilton vs. Jefferson Ignited the Lasting Battle Over Power in America
The Greatest Sentence Ever Written
In 1991, Richard Gilder and Lewis Lehrman embarked on a mission to create one of the most important repositories of historical American documents in the country. Today, the Gilder Lehrman Collection comprises over 87,000 items that document the political, social, and economic history of the United States.
The Online Journal of the Gilder Lehrman Institute
Published four times a year, History Now features essays by the nation’s leading historians for teachers, students, and general readers.
History Now is free for everyone and does not require a subscription or login.
Learn about the historical research process in this step-by-step guide. As you progress, you will have opportunities to apply what you are learning.
Image: American Servicemen and women in Paris celebrating the unconditional surrender of the Japanese, August 15, 1945 (National Archives, 111-SC-210241)
See all official press releases for our important events, significant programs, and special initiatives.