5. what were the costs and benefits of this compromise for the two regions, north and south?

Costs and benefits of Compromise for North and South:

The compromise between north and south, each of the sides got benefits but the north seemed more compare to south.

North

South

assuming that you are talking about the one in egypt: hecka oil

explanation:

in 1897, pershing became a tactical officer at west point, and that's where he was given the nickname "black jack." pershing's first name is "john," for which "jack" is a nickname, and he was a white man who commanded black troops. hence "black jack".