Find out the interesting history behind all 50 of the U.S. state flags The U.S. state flags, explained The American flag, the Stars and Stripes, Old Glory—whatever you want to call it, there’s ...

Oklahoma state flag National Museum of the American Indian. Click to open image viewer. CC0 Usage Conditions Apply Click for more information. Click to view download files. Click to view IIIF info.

The story behind the "Old Glory" nickname for the American flag dates back to a 19th-century ship captain, ... The Tennessee State Capitol in Nashville, pictured in 1864. SSPL/Getty.