Amilitary strategy of the north during the civil war was to:

a) isolate the south.
b) blockade the south from supplies arriving by sea.
c) cut off all means of transportation.
d)advance troops into the south constantly.

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.