To which serious global consequence did this incident in 1962 threaten to lead?

Exhibit:

To which serious global consequence did this incident in 1962 threaten to lead?
A . environmental pollution of the world’s oceans
B . anti-free trade activities by young protestors
C . a worldwide economic depression
D . war between the world’s two superpowers
E . disbanding of the United Nations

View Answer

Answer: D