Spanish Civil War

The Spanish Civil War is an event that occurred on Earth One.

Historical Aberrations
"Oh, yeah. King Arthur. His displacement into the Spanish Civil War caused quite the anachronism."

- Rip Hunter

Not much is known about the civil war, only that King Arthur of Camelot from the early 6th century became an anachronism and was displaced to the Spanish Civil War, which as described by Rip Hunter, created a significant aberration, but was later corrected.

Season 3

 * Aruba-Con (mentioned)