Answer:
B. A relationship in which one event triggers another.
C. They built the Terra-Cottta army to accompany an emperor in death
The policy <span>of giving aggressive nations what they wanted in order to avoid war is called the appeasement policy. It was fairly common throughout history, and in recent times it was noticeable just before world war 2.</span>
Ok so I know it’s between 1 and 2. Now I would say 1 because your question says “federal army” but if it’s not then definitely 2