Founded by William Penn in 1683, Dover developed on more than 300 years of American history and played a significant role in shaping the nation. In 1776 the Delaware Blues mustered on The Green before marching into the American Revolution, and in 1787 thirty delegates meeting at the Golden Fleece Tavern became the first Americans to ratify the Constitution, giving Delaware the title of the First State. The Underground Railroad passed through Dover as white and black Delawareans risked grave danger to help escaped slaves reach freedom. Much of this history centers on The Green, William Penn's public square, where historic gatherings ranged from the mustering of Col. Haslet's Blues to the departure of Delaware's Doughboys in 1918, rallies for women's voting rights, and visits by American presidents. Nearby are the site of the Golden Fleece Tavern, The Old State House restored to its 1791 appearance, the John Bell House, Delaware's capitol complex including Legislative Hall, the Delaware Public Archives, the First State Heritage Park Welcome Center & Galleries, the Biggs Museum of American Art, and the Johnson Victrola Museum. Beyond The Green, Old Dover gives way to Victorian Dover along State Street, Loockerman Street, Rose Cottage, the Bradford City neighborhood, Kings Highway, the former Richardson & Robbins Cannery, Woodburn, Hall House, and other historic dwellings. The surrounding area adds John Dickinson Plantation, the historic homes of Camden, Star Hill's role in aiding fugitive slaves, Barrett's Chapel as the birthplace of American Methodism, and the Air Mobility Command Museum at Dover Air Force Base, where visitors can see the building where America's rocket program began as well as historic aircraft including a P-51 Mustang flown by the Tuskegee Airmen in World War II and a C-5M Galaxy.