April 24, 1800

The United States Library of Congress was established.


Washington, D.C., United States | Library of Congress

Watercolor painting based depiction of The United States Library of Congress was established. (1800)

Establishment of the United States Library of Congress

On April 24, 1800, the United States Library of Congress was officially established, marking a significant development in the nation’s cultural and intellectual history. This event was a pivotal moment in the creation of a national repository for knowledge and a resource for lawmakers and the public.

Context and Background

  • Founding Legislation: The Library of Congress was established by an act of Congress, signed into law by President John Adams. The legislation allocated $5,000 for the purchase of books and the acquisition of a suitable location within the new United States Capitol building.

  • Purpose: The primary aim of the Library was to serve the members of Congress, providing them with access to a wide range of books and resources necessary for informed legislative decision-making. It was intended to support the legislative process by offering a comprehensive collection of materials.

Key Developments

  • Initial Collection: The first collection consisted of 740 books and three maps, selected to cover a broad spectrum of subjects, including law, history, and geography, reflecting the diverse needs of the legislators.

  • Early Challenges: The Library faced several challenges in its early years, including limited funding and space. Additionally, the War of 1812 posed a significant threat when British forces burned the Capitol in 1814, destroying the original collection.

  • Thomas Jefferson’s Contribution: In a pivotal moment for the Library, former President Thomas Jefferson offered his personal library as a replacement. In 1815, Congress purchased Jefferson’s collection of approximately 6,487 books, which significantly expanded the Library’s holdings and scope.

Broader Historical Significance

  • Growth and Expansion: Over the years, the Library of Congress has grown into the largest library in the world, with millions of books, recordings, photographs, maps, and manuscripts in its collections.

  • Cultural and Educational Impact: Beyond serving Congress, the Library has become a vital cultural and educational institution, preserving and providing access to a vast array of knowledge and historical documents.

  • Technological Advancements: The Library has embraced technological advancements, digitizing many of its collections to make them accessible to a global audience, thus expanding its reach and influence.

The establishment of the Library of Congress on April 24, 1800, laid the foundation for an institution that continues to play a crucial role in the preservation and dissemination of knowledge, supporting both the legislative process and the broader public.