In which way did the vietnam war and the korean war end differently? a. the war in korea ended with little bloodshed, in contrast with vietnam.
b. vietnam was united, while korea remained divided.
c. korea became communist, while vietnam became non-communist. d. vietnam remained divided, while korea was united.

The way in which the Vietnam War and Korean War ended differently is:

b. Vietnam was united, while Korea remained divided.

Explanation:

The option a is not correct as the it is said approximately 5 million people died in Korean War and about 2 million died in Vietnam War.The option c is not correct as Korea and Vietnam both remain communist.The option d is also incorrect as Korea was remain divided in South and North Korea.  The option b is correct as Korea was divided into South Korea and North Korea while Vietnam was not divided.