Harriet Tubman escapes slavery, the capstone is set on the Washington Monument, the TV special "Rudolph the Red-Nosed Reindeer" debuts, and Roy Orbison passes away, all on this day.
7 / 43
Library of Congress
1884: The capstone of the Washington Monument in Washington, D.C., is set, bringing construction on the memorial to President George Washington to an end. Upon completion, it became the world's tallest structure, a title previously held by the Cologne Cathedral, although the 555-foot-5-inch obelisk would only hold that title until 1889 when the Eiffel Tower was completed in Paris, France.