All of the following forces were causes for tension in europe except:
a) industrialism
b) nationalism
c) imperialism
d) all of the choices are correct

the answer wold be b) travel among nations should be regulated by an international organization

julius caesar turned the roman republic into the roman empire by coming in and taking the "dictator" role during the time of a civil war (elites vs lower classes) winning battles and reputation, then declaring him dictator for life

hope this : )