The North Vietnamese Army (NVA) and the Vietcong used a fighting campaign that was designed to do which of the following in South Vietnam? a.
harass and wear down the South Vietnamese forces
b.
drive the U. S. north, so they could attack them on their own territory
c.
drop enough bombs that South Vietnamese was destroyed and uninhabitable
d.
none of the above
e.
all of the above

Please select the best answer from the choices provided

A
B
C
D
E

please help :(