Other
Flags of the World: Clickable Flag Map of the Us
This interactive map of the United States provides a detailed description of the flag of each state and its history. Each state has a colorful picture of the flag and extensive information about state flags, banners, and crests.
University of Oklahoma
University of Oklahoma College: National/historic American Flags
Presents historical and current images of state, federal and related flags including The Stars and Stripes, other United States federal flags, Flags of the Revolution, and Flags of the Confederate States.