Please help with this for 30 points

an economic reason that the south needed a reconstruction plan is that plantations, factories, and other businesses were destroyed during the war.

answer: c  

the factory goes out of business, causing the workers to lose their jobs.

explanation:

map scale refers to the relationship (or ratio) between distance on a map and the corresponding distance on the ground. for example, on a 1: 100000 scale map, 1cm on the map equals 1km on the ground.