U.S. Library of Congress

The U.S. Library of Congress is the largest library in the world, located in Washington, D.C. It serves as the national library of the United States, holding millions of books, recordings, photographs, maps, and manuscripts. Established in 1800, its mission is to preserve and provide access to a vast array of resources that support research and education. The Library also plays a significant role in promoting literacy and providing services to Congress and the public. Its collections span various subjects and formats, making it a vital cultural and historical institution.