Allied invasion of Italy of historian Carlo D'Este, Clark "mistakenly believed he had saved the Allied invasion by his leadership, when in fact it was precisely his inexperience that precipitated most of the problems the invasion force faced." Allied invasion of Italy The Allied invasion of Italy was the Allied amphibious landing on mainland Italy that took place on 3 September 1943 during the early stages of the Italian Campaign of World War II. The operation was undertaken by General Sir Harold Alexander's 15th Army Group (comprising General Mark W. Clark's Fifth Army and General Bernard Montgomery's British Eighth Army) and followed the successful
World War II by country the Allied invasion of southern France in 1944. Technically, Andorra was still at war with Germany since World War I (and would remain at war long after World War II, declaring peace in 1958) due to being left out of the Versailles Peace Conference. Nonetheless, Andorra remained politically neutral throughout the war but was used as a smuggling route by Axis Vichy French and Axis-aligned Spain personnel. See Caribbean Islands. During the period of World War II, Argentina was ruled by a coalition of conservative, radical and independent socialists (Spanish: "La Concordancia", i. e.: Concordance) until 1943 and then by