Why did many Americans oppose trusts and monopolies during the late 19th century?

this is in your text book

Explanation:

d.he wanted to send diplomats to communist countries.

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".