Indivisibility Creates Problems for the Bargaining Model's Prediction That War

Indivisibility creates problems for the bargaining model's prediction that war should NOT occur because:

A) all states value indivisible goods highly,so they bargain fiercely and have more incentive to bluff.
B) indivisible goods make it impossible to calculate the probable outcome of war and the bargaining range is unknown.
C) it is difficult to credibly commit to a bargain over an indivisible good when power shifts over time.
D) when goods are indivisible,states are unlikely to agree to any split of the good.
E) none of the states can see the good over which they are bargaining.