Question: What was the Allies' nickname for the German general who set up a defensive line in the Apennine Mountains during World War II?
Sentence (from "Gothic Line"): It formed Field Marshal Albert Kesselring's last major line of defence along the summits of the northern part of the Apennine Mountains during the fighting retreat of the German forces in Italy against the Allied Armies in Italy, commanded by General Sir Harold Alexander.
Relevant evidence: Yes