The "Two-Level Game" of International Negotiation Refers to

The "two-level game" of international negotiation refers to

A) the fact that states must often negotiate not only with an opponent state, but third-party states as well.
B) the fact that bargaining occurs between states as well as between state negotiators and their various domestic constituencies.
C) when diplomatic negotiations are also coupled with economic statecraft.
D) when diplomatic negotiations are also coupled with the use of force.
E) the use of a mediator in negotiations.