Inch'n Was the Site Where

Inch'n was the site where

A) Chinese forces overran UN positions, coming out ahead.
B) UN forces were able to establish a perimeter in far-south South Korea.
C) it became clear that Korea would unite as a Communist country.
D) General MacArthur turned the Korean War around with an amphibious landing.
E) peace negotiations dragged on for two years following the Korean War.