It's B, i<span>t caused high civilian casualties but did not result in surrender.</span>
<span>I would
say:
c. The Vietnamese wanted to be free of all foreign influence.
d. U.S. forces fought a conventional war, while their communist foes conducted
a guerilla campaign.
I do not think that: b. Once South Vietnam surrendered, the rest of Southeast
Asia soon fell to communist invaders, is true. If, for example, Cambodia,
adopted a communist regime (and almost immediately started a war against Vietnam), Thailand, on the other hand, didn't.</span>
