Which two factors played an important role in stopping napoleon from conquering russia? a.) russia's scorched-earth policy b.)great britain's support to russia c.) the harsh russian winter d.)establishment of the holy alliance there is two answers

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.