The circle was named after Warren G. Harding US president at the time the roads were laid out by Owen Burns and John Ringling for their "Ringling Isles" development during the early 1920s.
National Register of Historic Places | Südoststeiermark District | National Trust for Places of Historic Interest or Natural Beauty | district | Eichsfeld (district) | Darjeeling district | Hartberg (district) | Bad Kreuznach (district) | Lake District | school district | Hildesheim (district) | District of Columbia | Warren G. Harding | United States District Court for the Southern District of New York | historic district | Arctic Circle | National Historic Landmark | Reutte (district) | Peak District | Leibnitz (district) | Perg (district) | electoral district | District | central business district | Neuwied (district) | Murau (district) | Bludenz (district) | Chittoor District | Zwettl (district) | electoral district (Canada) |