The industrial resources of the north during the civil war most likely accounted for which of the following?
a) the southern reliance on cotton production and export, along with the system of enslaved labor
b) the confederate strategy that focused on the western theater of operations during the war
c
) the willingness of african americans to fight for the union cause in the conflict
d
)
the disadvantage of the confederacy in access to arms, munitions, and other supplies