The North’s control of railroads gave it an advantage during the Civil War because

a-railroads did not need work or repair.

b-supplies and men could move more easily.

c-trains were used as blockades.

d-tracks could be used as supply routes to Southern cities.

Imagine a child who consistently gets mediocre grades and is often picked last for a team when games are played at recess. however, he likes to make silly jokes and play pranks, and he notices that people laugh when he does those things. the child starts to think that others are laughing with him, not at him. this is part of the process that charles cooley