The potential impact of four different threats...
It is asking what the "impact" (The effect- for instance- what would happen if the threat of an nuclear bomb settled on a community? Perhaps anarchy?) of different threats. Not the effect of the conclusion of those threats. What impact would these threats have on society? Think about it...
It is asking what the "impact" (The effect- for instance- what would happen if the threat of an nuclear bomb settled on a community? Perhaps anarchy?) of different threats. Not the effect of the conclusion of those threats. What impact would these threats have on society? Think about it...