After the 7 year war Prussia became the greatest European force due to this who was reduced to nothing A France and the native Americans were

B Spain was

C German ,holy Roman, and Austrian powers were

spain was if it is not that answer than im really sorry and i hope someone els can help u

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".

not to sure thinking it would be a hope this