why is the end of the cold war tied to the american domestic economy during this time?

it was a act of seld fesnse more over it was a peace treaty between the fogein contunries.

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".