7.7 billion people on the earth
The main root of the Cold War between these two nations United States and The Soviet Union is only mistrust. This has caused tension between these two. And the one that signifies that response to the policies of the cold war between these is the nonaligned movement and that would be option C.
Explanation:
The coastal lowland and bays provided harbors, thus the middle colonies were able to provide trading opportunities where the three regions meet in market towns and cities. The Southern colonies had fertile farmlands which contributed to the rise of cash crops such as rice, tobacco, and indigo.
The first alternative is correct (A).
A war is a terroir scenario, where the soldiers go through very difficult times. Many lose friends, see the suffering of people, children, anyway. That way, no matter how psychologically strong a soldier is, his emotional state is shaken.
The Vietnam War itself caused many traumas, as it was a very violent war with many deaths and mutilations. In this way, soldiers who have returned alive have gone through many psychological dramas, alcohol vices, drugs, to the point of needing rehabilitation programs.