The Gilder Lehrman Institute of American History (@gilder_lehrman) 's Twitter Profile
The Gilder Lehrman Institute of American History

@gilder_lehrman

The Institute is a nonprofit organization devoted to the teaching and learning of American history. Home of the Gilder Lehrman Collection and #EduHam.

ID: 31906334

linkhttp://www.gilderlehrman.org/ calendar_today16-04-2009 15:42:23

11,11K Tweet

19,19K Followers

1,1K Following

The Gilder Lehrman Institute of American History (@gilder_lehrman) 's Twitter Profile Photo

📢 Teachers: A new Affiliate School Offer is now available! The 2026 Calendar of the Declaration of Independence & Its Legacy is a 17-month wall calendar that runs from Sept. 2025 to Jan. 2027. Register as an Affiliate and claim this free offer here: gilderlehrman.org/affiliate.

📢 Teachers: A new Affiliate School Offer is now available! The 2026 Calendar of the Declaration of Independence & Its Legacy is a 17-month wall calendar that runs from Sept. 2025 to Jan. 2027.

Register as an Affiliate and claim this free offer here: gilderlehrman.org/affiliate.
The Gilder Lehrman Institute of American History (@gilder_lehrman) 's Twitter Profile Photo

Sunday on #BookBreaks: Garrett M. Graff (Garrett M. Graff) will discuss "When the Sea Came Alive: An Oral History of D-Day." Join us for this free online program at 2 pm ET! Register: ow.ly/J9UO50VTYQ9 Simon & Schuster

Sunday on #BookBreaks: Garrett M. Graff (<a href="/vermontgmg/">Garrett M. Graff</a>) will discuss "When the Sea Came Alive: An Oral History of D-Day." Join us for this free online program at 2 pm ET!

Register: ow.ly/J9UO50VTYQ9
<a href="/SimonBooks/">Simon & Schuster</a>
The Gilder Lehrman Institute of American History (@gilder_lehrman) 's Twitter Profile Photo

Today on #BookBreaks: Garrett M. Graff will discuss "When the Sea Came Alive: An Oral History of D-Day." Join us for this free online program at 2 pm ET! Register: ow.ly/zaVL50VTYQb

Today on #BookBreaks: Garrett M. Graff will discuss "When the Sea Came Alive: An Oral History of D-Day." Join us for this free online program at 2 pm ET!

Register: ow.ly/zaVL50VTYQb
The Gilder Lehrman Institute of American History (@gilder_lehrman) 's Twitter Profile Photo

Teachers: Have you registered for Summer PD? Take advantage of our Online Teacher Seminars! Ten seminars on various American history topics and eras will run throughout the summer for just $25 each. Earn 22-24 PD hours per course. Register ➡️ ow.ly/XVUo50VVOMO

Teachers: Have you registered for Summer PD? Take advantage of our Online Teacher Seminars! Ten seminars on various American history topics and eras will run throughout the summer for just $25 each. Earn 22-24 PD hours per course.

Register ➡️ ow.ly/XVUo50VVOMO
The Gilder Lehrman Institute of American History (@gilder_lehrman) 's Twitter Profile Photo

Sunday on #BookBreaks: Steven M. Gillon discusses "Presidents at War: How World War II Shaped a Generation of Presidents, from Eisenhower and JFK through Reagan and Bush." Join us for this free online program at 2 pm ET! Register: ow.ly/pEc050VXXTy

Sunday on #BookBreaks: Steven M. Gillon discusses "Presidents at War: How World War II Shaped a Generation of Presidents, from Eisenhower and JFK through Reagan and Bush." Join us for this free online program at 2 pm ET!

Register: ow.ly/pEc050VXXTy
The Gilder Lehrman Institute of American History (@gilder_lehrman) 's Twitter Profile Photo

We invite you to explore our #MemorialDay resource page as we commemorate the lives and experiences of American veterans. It includes primary source documents, lesson plans, conversations with historians on Book Breaks and Inside the Vault, and more. ow.ly/T8VA50VYq4h

We invite you to explore our #MemorialDay resource page as we commemorate the lives and experiences of American veterans. It includes primary source documents, lesson plans, conversations with historians on Book Breaks and Inside the Vault, and more. ow.ly/T8VA50VYq4h
The Gilder Lehrman Institute of American History (@gilder_lehrman) 's Twitter Profile Photo

Join us for the next #InsidetheVault on June 5! We'll discuss the construction of the Transcontinental Railroad with Stanford University professor Gordon H. Chang. Learn more and register: ow.ly/5zq650VZcLe

Join us for the next #InsidetheVault on June 5! We'll discuss the construction of the Transcontinental Railroad with  Stanford University professor Gordon H. Chang.

Learn more and register: ow.ly/5zq650VZcLe
The Gilder Lehrman Institute of American History (@gilder_lehrman) 's Twitter Profile Photo

Teachers: Were you nominated for the 2025 National History Teacher of the Year award? Don't forget to submit your supporting documents! Each state winner will receive $1,000. The national winner will receive $10,000. Submit here: ow.ly/HGxH50W0c7V #NHTOY #HTOY

Teachers: Were you nominated for the 2025 National History Teacher of the Year award? Don't forget to submit your supporting documents! Each state winner will receive $1,000. The national winner will receive $10,000. 

Submit here: ow.ly/HGxH50W0c7V
#NHTOY #HTOY
Rachel Swearengin (@rachelteachkc) 's Twitter Profile Photo

Are you a The Gilder Lehrman Institute of American History affiliate teacher? If not, you’re missing out on FREE monthly gifts like this book that arrived in my mailbox today. Sign up here gilderlehrman.org/affiliate-scho… and check out all the great educator resources while you’re there!

Are you a <a href="/Gilder_Lehrman/">The Gilder Lehrman Institute of American History</a> affiliate teacher? If not, you’re missing out on FREE monthly gifts like this book that arrived in my mailbox today. Sign up here gilderlehrman.org/affiliate-scho… and check out all the great educator resources while you’re there!
The Gilder Lehrman Institute of American History (@gilder_lehrman) 's Twitter Profile Photo

College students are encouraged to apply for our 2025-2026 Internship Program! Remote, in-person, and hybrid positions are available in museum collections, educational programming, marketing, finance, and operations. All positions are paid. Learn more: gilderlehrman.org/programs-and-e…

College students are encouraged to apply for our 2025-2026 Internship Program! Remote, in-person, and hybrid positions are available in museum collections, educational programming, marketing, finance, and operations. All positions are paid.  Learn more: gilderlehrman.org/programs-and-e…
The Gilder Lehrman Institute of American History (@gilder_lehrman) 's Twitter Profile Photo

Sunday on #BookBreaks: Peniel Joseph (Dr. Peniel E. Joseph 🇭🇹🇺🇸) will discuss "Freedom Season: How 1963 Transformed America's Civil Rights Revolution." Join us for this free online program at 2 pm ET! Register: ow.ly/bZfl50W1zbf Basic Books

Sunday on #BookBreaks: Peniel Joseph (<a href="/PenielJoseph/">Dr. Peniel E. Joseph 🇭🇹🇺🇸</a>) will discuss "Freedom Season: How 1963 Transformed America's Civil Rights Revolution." Join us for this free online program at 2 pm ET!

Register: ow.ly/bZfl50W1zbf
<a href="/BasicBooks/">Basic Books</a>
The Gilder Lehrman Institute of American History (@gilder_lehrman) 's Twitter Profile Photo

Teachers: Have you registered for Summer PD? Take advantage of our Online Teacher Seminars! Ten seminars on various American history topics and eras will run throughout the summer for just $25 each. Earn 22-24 PD hours per course. Register ➡️ ow.ly/XVUo50VVOMO

Teachers: Have you registered for Summer PD? Take advantage of our Online Teacher Seminars! Ten seminars on various American history topics and eras will run throughout the summer for just $25 each. Earn 22-24 PD hours per course.

Register ➡️ ow.ly/XVUo50VVOMO
The Gilder Lehrman Institute of American History (@gilder_lehrman) 's Twitter Profile Photo

Join us for the next #InsidetheVault on Thursday, June 5! We'll discuss the construction of the Transcontinental Railroad with Stanford University professor Gordon H. Chang. Learn more and register: ow.ly/5zq650VZcLe

Join us for the next #InsidetheVault on Thursday, June 5! We'll discuss the construction of the Transcontinental Railroad with  Stanford University professor Gordon H. Chang.

Learn more and register: ow.ly/5zq650VZcLe
The Gilder Lehrman Institute of American History (@gilder_lehrman) 's Twitter Profile Photo

Teachers are invited to participate in Building Better Citizens, a new lesson plan contest for K–12 teachers offering $1,000 prizes. Learn more here: ow.ly/eJFM50W3oYR Have questions? Register for tonight's open house here: ow.ly/PlM050W3oYN

Teachers are invited to participate in Building Better Citizens, a new lesson plan contest for K–12 teachers offering $1,000 prizes. 

Learn more here: ow.ly/eJFM50W3oYR

Have questions? Register for tonight's open house here: ow.ly/PlM050W3oYN
The Gilder Lehrman Institute of American History (@gilder_lehrman) 's Twitter Profile Photo

Teachers: Don't forget to claim the latest Affiliate School offer! The 2026 Calendar of the Declaration of Independence & Its Legacy is a 17-month calendar that runs from Sept. 2025 to Jan. 2027. Register as an Affiliate and claim this free offer here: gilderlehrman.org/affiliate

Teachers: Don't forget to claim the latest Affiliate School offer! The 2026 Calendar of the Declaration of Independence &amp; Its Legacy is a 17-month calendar that runs from Sept. 2025 to Jan. 2027.

Register as an Affiliate and claim this free offer here: gilderlehrman.org/affiliate
The Gilder Lehrman Institute of American History (@gilder_lehrman) 's Twitter Profile Photo

Join us for #InsidetheVault today at 7 pm ET! We'll discuss the construction of the Transcontinental Railroad with Stanford University professor Gordon H. Chang. This is a free online program for history enthusiasts of all ages. Learn more and register: ow.ly/lgfj50W4QgN

Join us for #InsidetheVault today at 7 pm ET! We'll discuss the construction of the Transcontinental Railroad with  Stanford University professor Gordon H. Chang. This is a free online program for history enthusiasts of all ages. 

Learn more and register: ow.ly/lgfj50W4QgN
The Gilder Lehrman Institute of American History (@gilder_lehrman) 's Twitter Profile Photo

Sunday on #BookBreaks: Pulitzer Prize-winning historian Rick Atkinson will discuss his latest book, "The Fate of the Day: The War for America, Fort Ticonderoga to Charleston, 1777–1780." Join us at 2 pm ET! Register for this free online program here: ow.ly/rv4J50W5E9Q

Sunday on #BookBreaks: Pulitzer Prize-winning historian Rick Atkinson will discuss his latest book, "The Fate of the Day: The War for America, Fort Ticonderoga to Charleston, 1777–1780." Join us at 2 pm ET!

Register for this free online program here: ow.ly/rv4J50W5E9Q