What was america’s foreign policy regarding european wars prior to world war 1 and how was it challenged during the war

Prior to World War I, the United States was largely disinterested in being involved in the complicated web of frenemies in Europe.

This changed when Germany U-Boats started attacking US vessels in the North Atlantic.

congress failed to remove johnson. but it did succeed in getting control of efforts to re-build the south following america's civil war. radical republicans wanted to punish the south for starting the war. they also wanted to be sure new governments in the southern states would support the republican party.

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".