Which operation began first, Spring 1945 offensive in Italy or Operation Overlord?
Spring 1945 offensive in Italy:  The attack into the Lombardy Plain by the 15th Allied Army Group started on 6 April 1945, ending on 2 May with the formal surrender of German forces in Italy. Operation Overlord: Operation Overlord was the codename for the Battle of Normandy, the Allied operation that launched the successful invasion of German-occupied Western Europe during World War II.
i don't know