Answer:
Explanation:
The Civil War affected the North's economy in many ways. ... Most of the battles took place in the South so the North did not have to rebuild and repair huge amounts of area. This saved them a lot of money and they did not lose anything like the South losing their currency and slaves so the North prospered.
La mitad de 40 es 20 porque 20,40 mitad 2 es 20
It allows the state to make rules and laws that might occur in that area only.