<u>You should go see the doctor</u> if you have kidney pain and breathing issues
Hope that helps!
The correct answer is B) the North Vietnamese and Vietcong's war strategy was to avoid defeat until the Americans gave up.
They were always on the retreat and resorted to guerrilla warfare. They would hide, attack at night, set traps, and other similar tactics until they completely demoralized the American army.
Too much hard work with zero results can cause stressful death..:/