Which earlier national anniversary did the 1976 United States Bicentennial commemorate?

The 1976 United States Bicentennial commemorated 200 years of independence. It marked two centuries since the Declaration of Independence was adopted in 1776.

The Bicentennial was celebrated nationwide with parades, exhibitions, educational programs, performances, commemorative objects, and special events. It was one of the largest anniversary observances in American history and established a clear precedent for large-scale national commemorations.

The 2026 America250 celebration follows the same anniversary sequence but marks 250 years rather than 200. The two events are separated by half a century, making the 1976 observance an important comparison for planners, historians, and visitors.

The Bicentennial is sometimes confused with the 1976 Summer Olympics, but the Olympics were a separate international sporting event held in Montreal. The anniversary itself centered on American independence and the history of the nation since 1776.