The answer is A and D since the veterans viewed this as being unfair
Answer:
Explanation:
vulnerability
The development of a countermeasure focuses directly on the vulnerability it is designed to protect. Following a cost-benefit analysis, countermeasures are implemented in priority order to protect the weaknesses that represent the most significant impact on your mission, operation, or activity.
The answer is Fire because that was one of their main sources back then
-if you need more help just ask me because I'm in 8th grade and taking AP history-
