In pre-revolution france the nobility and kings were called the

There was a very distinctive social class system during the Middle Ages.  Most Medieval people were peasants, over 90%, but the divide between peasants and nobility was very clear-cut.  Clergy were also an important part of the social order during the Middle Ages, though they were not necessarily considered a separate class.

yes ap politics. what do you need?

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".