The Library of Congress is the largest library in the world, located in Washington, D.C. It was established in 1800 and serves as the research arm of the U.S. Congress. The library holds millions of books, recordings, photographs, maps, and manuscripts, making it a treasure trove of knowledge and history. It aims to preserve and provide access to the nation's cultural heritage. Visitors can explore various exhibits and collections, including rare items like the Gutenberg Bible and original drafts of famous documents, such as the Declaration of Independence. The library also offers educational programs and resources for researchers, students, and the general public, promoting lifelong learning and appreciation for literature and history.