Library of Congress

The Library of Congress is a key part of the U.S. Legislative Branch, serving as a massive resource of information and research for Congress. Established in 1800, it is the largest library in the world, housing millions of books, documents, and records. Its primary role is to support lawmakers by providing access to a vast array of knowledge, including historical records, legal documents, and legislative research. The Library also preserves the nation's cultural heritage and offers educational resources to the public, making it an invaluable institution for both government and citizens.