What method did Carnegie and Rockefeller use, Vertical or
Horizontal integration?

i heard they are taking it off i hope this isn't true but otherwise if it doesn't get taken off it will probably be in early december or early january of 2018-2019

answer; the region experienced a surplus of food;

answer; validity;

answer; the negotiator was not in full control of his or her actions and hence should not be held responsible;