Why was the Bay of pigs a disaster for Kennedy ?

The Bay of Pigs invasion turned out to be a disaster for the Kennedy administration. Kennedy realized it too late. The Cubans did not rise up against Castro, and the small, CIA-trained army was quickly defeated by Castro’s forces. The men were either killed or taken prisoner. All of this made Kennedy look weak and inexperienced.

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".