Library of Congress

Library of Congress (Library of Congress) is one of the most influential libraries in the world. It is one of the four official national libraries in the United States and the earliest federal cultural institution in the United States. It was founded in 1800. Its primary responsibility is to meet the research needs of the United States Congress. The library of Congress symbolizes American knowledge and nation and is the largest knowledge treasure house in the world. Most of its books are stored in the form of multimedia It includes many rare books, characteristic collections, the world's largest maps, film and television films.