President Herbert Hoover signed a Public Law that mking the "Star-Spangled Banner” the official U.S. national anthem of the United states. The words are from a poem written by Francis Scott Key in 1814.
During the War of 1812, on September 13, 1814, Key watched a night-time battle between Great Britain and America that took place in Baltimore, Maryland at Fort McHenry. When he saw the American flag still flying in the morning, he wrote a poem that tells the story of his experience. More