Which federal commission was established by Congress in 2016 to plan America's 250th anniversary?

The United States Semiquincentennial Commission was established by Congress in 2016 to help plan America's 250th anniversary.

The commission is a nonpartisan federal body created to coordinate national observances of the 250th anniversary of the Declaration of Independence. Its work includes encouraging public participation, supporting educational efforts, and connecting federal planning with state, territorial, and local activities.

America250 is closely associated with this commission, but the names are not identical. America250 refers broadly to the national commemorative initiative, including its nonprofit supporting organization and public-facing programs. The commission is the congressional entity at its center.

Planning began a decade before the anniversary itself, allowing organizers to develop projects, partnerships, exhibits, and nationwide service opportunities. The long lead time also distinguishes the event from an ordinary one-day holiday celebration.