Which answer matches this clue: the 1943 armistice signed secretly in Sicily by General Castellano and publicly announced by Badoglio?

• A Armistice of Villa Giusti
• B Armistice of Corfù
• C Armistice of Malta
• D Armistice of Cassibile ✓

The Armistice of Cassibile, announced on 8 September 1943, led to the collapse of the army, German occupation of the north, and a civil war.