Answer: I think you put it on the right answer BBBB.
Explanation: I not totally for sure but that sounds like the best answer.
It affected trade because the geography
It is a foreign policy that is supported by the use or threat of military force<span />
Answer:
The Union will have a much much larger army, not only because it did IRL, but a third of the confederate population were slaves and were not allowed to fight, and because there is an almost 20% population gap between the two.
Explanation:
