How did the number of factories in the North affect the Civil War?

a
It gave the North a military advantage.
b
It gave the South an economic advantage.
c
It gave the North a political advantage.
d
It gave the South a military advantage.

an expansion is one of two basic business cycle phases; the other is contraction. the transition from expansion to contraction is a peak, and the changeover from contraction to expansion is a trough.

1.d 2.a c.!

according to worldatlas.com, the u.s. has an 86% literacy rate.