What did Bull Run show both armles, especially the Union?

A. The South was clearly stronger than the North.

B. More time needed to be spent in training, disciplining, and organizing the troops.

C. The Southern army had an advantage in the area of their officer corps.

D. Neither army was outfitted properly, which led to problems with supply and organization.

Read the passage below and answer the question. somehow, it was hotter then: a black dog suffered on a summer’s day; bony mules hitched to hoover carts flicked flies in the sweltering shade of the live oaks on the square. men’s stiff collars wilted by nine in the morning. in the excerpt above, the phrase "stiff collars wilted by nine in the morning" suggests that despite the heat, men still dressed up the men in the town were vain men's clothing appeared its best on hot days the men were not accustomed to wearing nice clothes