Programs | Gilder Lehrman Institute of American History

Photograph of Teacher helping two students

Affiliate School Program

Join our network of more than 36,000 schools to access free classroom resources and professional development.

View of two graduating MA program students in cap and gown (one in the foreground, the other in the background) at the inaugural Gettysburg Commencement Ceremony

Master's Degree in American History

K–12 educators can earn their graduate degree in this affordable, online, accredited program.

A woman wearing a green shirt addresses a group during a professional development training session.

Professional Development

Customized training for teachers both in person and online

Teachers on the Gettysburg Battlefield with cannon

Summer Professional Development

Explore different options for summer professional development for teachers, including online and in person.

WWII poster showing 1943 troops passing Revolutionary era soldiers

Veterans Legacy Program

Explore a wide range of professional development sessions, lesson plans, and online exhibitions on military history.