sep 13, 2023
Francis Scott Key (National Park Service)
H.R.14, An Act to make The Star-Spangled Banner the national anthem of the United States of America, April 21, 1930 (U.S. Capitol Artifact Explorer)
Short History of The Star Spangled Banner (American Battlefield Trust)
From the archives: History of the national anthem in sports (ESPN)
Defense of Fort M'Henry (Poetry Foundation)