While earlier developments in cartography were driven largely by exploration of unknown lands, later developments were driven more by the need to:
A. explore unknown lands.
B. more accurately represent and understand what had already been
explored.
C. explore space.
D. prove that the Earth revolved around the sun.

more accurately represent and understand what had already been

explored.

Explanation:

apex

president coolidge hope this

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".