Which of the following is an example of appeasement? a. a nation invades a foreign territory and, in return, is attacked by other countries who feel threatened. b. a nation invades a territory and the international community agrees to let them have it in exchange for a promise not to show any more aggression. c. a nation invades a territory and is immediately met with economic sanctions (restrictions) meant to make them withdraw. d. a nation decides to stake its claim to a territory by bringing its case before a court.