What was the significance of Ft. Pickens (in Pensacola, Florida) during the early part of the Civil War? (1 point)
A-It was the location of the first major battle of the Civil War.
B-It was a haven for fugitive slaves.
C-It was successfully defended by Confederates against the Union army.
D-It was one of the few forts in the South that remained occupied by the Union.