Before the 20th century, because it took longer to publish writing, it was more accurate,

Before the 20th century, because it took longer to publish writing, it was

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.