Respuesta :

It is not so much unique but it was a huge impact because even though the U.S. tried to help out South Korea it end up with a so called agreement . There was never a treaty signed it just came to any agreement that each side should stay on their own side .

Answer:

The Korean War combined old tactics and new ones on land, sea, and air. ... also,  Korean War is the first war fought with jet airplanes.

Explanation: