Which concept refers to giving in to aggression to avoid conflict?

The concept that refers to giving in to aggression to avoid conflict is appeasement. This term is often used in historical contexts, particularly regarding political situations where one party concedes to the demands of another in order to maintain peace or stability. Appeasement often implies that one side recognizes the potentially aggressive nature of the other and chooses a conciliatory approach, hoping this will prevent further hostilities.

In contrast, diplomacy involves managing international relations through dialogue and negotiation, not necessarily yielding to aggression. Negotiation is a broader concept that includes discussions aimed at reaching an agreement, where both parties are usually expected to make concessions, but not one side simply giving in to avoid conflict. Compromise is also about finding a middle ground, where both parties make concessions, but in appeasement, it is typically one side yielding significantly to the demands of another. Therefore, the correct answer highlights a specific tactic used in conflict resolution that can lead to long-term consequences if the aggression is not adequately addressed.