Author Question: One study of Vietnam War veterans found that _________ percent of all men exposed to heavy combat ... (Read 66 times)

asan beg · **on:** Jul 2, 2018

One study of Vietnam War veterans found that _________ percent of all men exposed to heavy combat during the war displayed PTSD for an average of ten years after their tour of duty.

a. 12
b. 23
c. 36
d. 65
e. 82

Question 2

The gap in living standards between the have (wealthy, industrialized) and the have-not (poor, lesser industrialized) nations is __________.

a. imaginary
b. part of communist propaganda
c. widening
d. diminishing
e. staying the same