Right answer only worth 20 points !!

Which of the following is one example of an ideological conflict that became one of the causes of world war ii?

4. any area in which one nation has power over another; i.e. - this happened to china when it was defeated by japan

In ohio in 1872, the cleveland massacre was a)a violent labor dispute at standard oil refineries in cleveland. b)a takeover by standard oil of the refineries in cleveland. c)an attempt to stop standard oil from becoming a monopoly. d)a failed attempt by standard oil to take over other refineries.