Why did Mississippi's economy struggle to recover from the Civil War?

Heavily agricultural areas such as Mississippi seceded first and returned to the Union second, becoming the center of slavery and cotton tradition. Planters, who had grown cotton for the world market, returned in a state of shock from the Civil War. It helped create many of the first public schools in Mississippi.

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i believe that the answer to the question provided above is that the role of campaign committees is to act as a bridge between state and local campaigns.

it should be d or b but i'm sure it's d