Which Enlightenment idea was part of the Declaration of Independence?

B. Government should only exist if the people allow it.

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".

c is the correct answer for this question.