He neolithic age took place between and bc. 500,000 and 10,000 25,000 and 10,000 10,000 and 3,500 3,500 and 0

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".

during the ming dynasty