Question

Outcomes of war in Asia: why did the UN send an international force to Korea???

Answer 1

the USSR was boycotting the UN at the time ant the USSR was trying to take contrel of all of Korea so the UN toke south Korea and the USSR toke north Korea
They didnt want another World war 3 and didnt want another country being taken over
South Korea was a presidential republic country, much like the U.S, and was an ally of the U.S and the U.N. And the U.N and western powers appposed of communist expansion.

Communist aggression led UN Forces to battle the forces of Communism and held the line against them at the 38th Parallel, which still exists today.

To stop the advance from North Korea in to the democratic south Korea.