Which of the following was not an achievement of olmec civilization

How did the violence and destruction of world war 1 influence artistic development after the war ended

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

How do you believe the japanese justified their imperialism in korea taiwan and china