Which of the Following Is an Example of Tying Hands

Multiple Choice

Which of the following is an example of tying hands?

A) A leader accompanying a threat with troop movements near its rival's borders.
B) A leader,during private negotiations,promising war if an adversary does not back down.
C) An elected leader publicly promising war if an adversary does not back down.
D) A threat being accompanied with covert action that undermines a rival.
E) A leader accompanying a public threat with increased military spending.