A. Stalemate between two sides
Korea remained a divided land
For the American public, Korean war stroked fears of communist aggression
The bloody stalemate turned public opinion against the Democrats and made a Republican victory in the 1952 election almost certain.
Hoped this helped!
I just took the test, the answer is A. Trust me :)
Answer:
A creeping bombardment, first used at the Battle of the Somme, involved artillery fire going forward in phases only ahead of the advancing infantry. ... To work, both the heavy artillery and the infantry required correct timing of the tactic. Failure to do this would result in their own troops being killed by artillery.