Crossword Genius

First Battle of —, first major engagement of the American Civil War, in July 1861 (4,3)

Ross

I believe the answer is:

bull run

(Other definitions for bull run that I've seen before include "for which Pamplona is renowned?" , "US battle site" .)

I've seen this clue in The Mirror.
Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.