The Library of Congress is an extensive, multifaceted research library located in Washington, D.C., United States. Often referred to as the world's largest library, it serves as the official research arm of the United States Congress and is a key component of the legislative branch. Operating primarily as a library of record, its mission is to acquire, preserve, and provide access to a diverse range of intellectual and cultural materials. With a collection encompassing over 170 million items, including books, manuscripts, photographs, maps, and audiovisual recordings, it offers a comprehensive representation of human knowledge.
Established by an act of Congress in 1800, the Library of Congress acts as a national institution and symbolizes the commitment to intellectual inquiry and preservation of knowledge. It plays a crucial role in supporting the work of Congress, providing research services and expertise to lawmakers, as well as serving the public and scholars through its wide array of resources. Its vast collections are not only relevant to the United States but have global significance, making it an invaluable resource for researchers worldwide.
Furthermore, the Library of Congress is responsible for cataloging and classifying publications in the United States, employing the Library of Congress Classification system that organizes materials by subject matter. It also oversees copyright registration and deposit processes, receiving copies of copyrighted materials to provide legal protection for intellectual property.
In summary, the Library of Congress serves as a preeminent research library and national institution, collecting, preserving, and providing access to a rich and diverse array of intellectual and cultural materials for the benefit of the United States Congress, scholars, and the public.
