How does the image depict the effectiveness of the 1939 Neutrality Act?

its like two things or sates fighting

Explanation:

architecture i think.

i 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".