250th Anniversary Resources

The United States will commemorate its 250th (or “Semiquincentennial”) anniversary in 2026. AASLH is providing key leadership for the history community as we all prepare for this once-in-a-generation event. We are monitoring national, regional, and state commemoration plans as they develop, serving as a clearinghouse of information for history organizations and practitioners at the local, state, and national levels. We share resources, including publications, webinars, blog posts, and others, to help practitioners at organizations of all types, sizes, and in all places prepare for this anniversary. We are also in communication with other national initiatives, including the U.S. Semiquincentennial Commission, to help ensure that the values and goals of the history community are represented well in national commemoration efforts.

February 1, 2022 Recording: Making History at 250: A Special Address about the Semiquincentennial from AASLH President & CEO John Dichtl

Field Guide and Themes

To encourage 250th anniversary programming that addresses our nation's whole history and is relevant to present concerns, AASLH has developed Making History at 250: The Field Guide for the Semiquincentennial, a resource with guiding themes to help the history community prepare for 2026. Supported by the National Endowment for the Humanities and created with the help of dozens of leading scholars, museum professionals, and public historians, these themes can provide cohesiveness to a multi-faceted, grassroots commemoration and entry-points for organizations all over the United States.

By exploring common questions in different contexts, this anniversary can help us advance a more widely shared story about our nation’s history, one that acknowledges its many tensions and ambiguities and that informs our present and future. Watch the 2021 launch event for the Making History at 250.

The guide’s five themes are:

  • Unfinished Revolutions
  • Power of Place
  • We the People
  • American Experiment
  • Doing History

Read the guide in full to learn more about these themes.

The field guide has been sent to 30,000 practitioners nationwide. Thirteen thousand of these copies were made possible by a second printing funded by the William G. Pomeroy Foundation.

Annual Reports by AASLH

The reports below detail the status of planning across the country. AASLH gathers the information each Spring and publishes the report each Summer. 

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  • Recorded On: 02/09/2021
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  • Recorded On: 08/21/2020
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  • Recorded On: 08/18/2020
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State Commissions

State Commissions

Across the country, individual states are establishing state commissions and other entities to lead preparations for the 250th anniversary and manage their relationship with national planning partners. From state to state, these “state commissions” take different forms. For the most updated list of state commissions, visit AASLH.org/250.