Centennial 4th of July 1876 in Philadelphia

Philadelphia marked the nation's centennial with celebrations centered on Independence Hall and the Centennial Exposition in Fairmount Park, the first official World's Fair in the United States. President Ulysses S. Grant joined thousands of spectators for ceremonies honoring the 100th anniversary of the Declaration of Independence.

The Centennial Exposition attracted nearly 10 million visitors and showcased America's industrial and technological achievements. Visitors experienced groundbreaking inventions, including Alexander Graham Bell's telephone, the typewriter, and the massive Corliss steam engine, highlighting the nation's emergence as a leading industrial power.