The Largest Museum
The Smithsonian Institution is the largest museum in the world. It isn't really one museum it is actually 19 combined. It was built in Washington, D.C.
When it was Built
The Smithsonian Institution was founded in 1884 . It started to be built in1886 . It was finally finished in1996.
James Smithson and the Zoological Park
James Smithson was very important. He donated books and 105 bags of gold. They even have a zoological park.