Which describes the terms of the agreement at the 38th parallel?

a)this arrangement settled a dispute over the allied encroachment into north korean territory and established the upper limit of allied reach at n38° latitude.

b)this treaty established a protected wetland with wildlife refuges on either side of the 38th parallel, creating an enduring symbol of the restored peace.

c)this nonaggression pact between the governments of north korea and south korea defined the 38th parallel as a border open for trade between the two koreas.

d)this armistice defined the 38th parallel as the dividing line between the koreas, and though it called for a cease-fire, it did not cite an official end of the war.