<span>Killed thousands of Indians.</span>
Answer:
In his 1959 book Man, the State, and War he explains the causes of war by distinguishing three levels (or “images”): the individual, the state, and the international system. On each level can be found causes that lead to international conflict.
At the outset of the secessionist movement in the south, it was "South Carolina" that defeated the cooperationist argument that the south should act as a unit, since it was South Carolina that was the first to secede.