I need help with this question I don’t understand

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.

Why did allan bakke file a lawsuit?

All state and federal officials are required to take an oath to support the constitution. select the best answer from the choices provided t f