1) Was the US entry into WWI justified? Identify & explain the 2 causes that led to our entry. Were these causes enough to balance the costs of the war?
a) Cause 1 -
b) Cause 2 -
c) Was it justified (should they have gotten involved)? YES or NO

Following archduke franz ferdinand's assassination, austro-hungarian leaders: a. aided the ottoman empire in its campaign to keep serbia under its control. b. executed nearly all prominent serbs living in austria-hungary c. threatened to invade serbia if serb leaders did not agree to a set of strict demands. d.. formed an alliance with great britain to protect austria-hungary from future attacks.