Why did the Civil War disrupt the social structure of the antebellum South?

There are traits like blood type and eye color, and others like speaking english or having a scar. what are the terms used to describe these different types of traits? how are each defined?

Music the height of a wave or the amount of the wave carries is the amplitude. a.air b.nodes c.speed d.energy

The federal reserve is responsible for overseeing all a. income tax refunds b. changes in tax policies c. government spending d. depository institutions