Why did england feel that it was a problem when they learned of the presence of french settlements in the valleys of the ohio and mississippi rivers

Why was charles townshend’s development of a crop rotation system important to the industrial revolution

Brainliesttt !me : ) why were the eastern european countries attempting to break free of the soviet union?

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.