Why was the Battle of Bull Run (Battle of Manassas) significant for both the North and the South?(1 point)

Responses

A. Both sides received help from different European countries in this battle.
A. Both sides received help from different European countries in this battle.

B. It showed both sides that weather was going to cause problems during the war.
B. It showed both sides that weather was going to cause problems during the war.

C. It signified the end of the Civil War.
C. It signified the end of the Civil War.

D. It showed both sides how much they needed proper training for their soldiers.

D. It showed both sides how much they needed proper training for their soldiers.

The Battle of Bull Run was significant for both the North and the South because it highlighted the need for proper training for their soldiers. Both sides suffered heavy casualties due to the lack of training and preparation, leading to the realization that they needed to improve in order to win future battles.