What does Smithsonian do?

The Smithsonian Institution is the world's largest museum, education, and research complex, established in 1846 through a bequest from British scientist James Smithson. It operates as an independent federal trust and includes 21 museums and galleries, the National Zoological Park, and 14 research and education centers. The institution houses over 155 million objects, artifacts, and specimens, making it a significant resource for knowledge and culture. The Smithsonian's mission is to promote the "increase and diffusion of knowledge." It engages in research, education, and public programs that explore diverse historical narratives. The complex features notable museums such as the National Museum of American History and the National Museum of African American History and Culture. The National Zoo focuses on biodiversity and conservation. Governed by a Board of Regents, the Smithsonian offers free admission to most of its sites, primarily located on the National Mall in Washington, D.C.