Use the passage to answer the question.

According to the excerpt, what can be inferred about the first Battle of Bull Run?
(1 point)
The battle lasted for several days, ultimately leading to the Confederate army's retreat.
The battle took place in the South so it was easier for the Confederates to bring fresh troops.

The battle was the result of a shocking ambush by the Confederate army on
Northern soil.
The battle took place in the border states, which gave the Confederate army easy

access to reinforcements.