Which of the following cities remained under the control of South Korea and its allies throughout the duration of the Korean War?

a. Seoul

b. Pusan

c. Pyongyang

d. Inchon

The Correct Answer is B

Explanation:

The clash of the Pusan boundary was a Big-scale confrontation between North Korean forces and United Nations Command remaining from August 4 to September 18, 1950.

The heavy KPA attacks were ineffective in pushing the UN companies back further from the boundary, despite two significant forces in August and September.

A. Seoul remained in the South and was the capital of SK. What makes it such a perilous position, is that it is located relatively close to the NK border.