The Allies had been told that some of the mightiest of these guns were here and they would be trained on the beaches to stop the Allied advance . The Rangers looked up and saw the enemy soldiers -- the edge of the cliffs shooting down at them with machine guns and throwing grenades . And the American Rangers began to climb . They shot rope ladders over the face of these cliffs and began to pull themselves up .

Question: What may be the reason for posting this ?
Answer: To describe what happened in the Vietnam WarTo describe what happened in the Korean WarTo describe what happened in WWIINone of the above choices .