After winning independence, both vietnam and cambodia?

a) remained under communist control.
b) achieved global economic success.
c) suffered under brutal regimes of control.
d) remained poverty-stricken.

The right answer for the question that is being asked and shown above is that: "C) suffered under brutal regimes of control." After winning independence, both Vietnam and Cambodia C) suffered under brutal regimes of control.

The answer is crop yield.