Answer:
Option B, to liberate conquered allies
Explanation:
The allies invaded Italy (September 3–16, 1943) during the world war II and France on June 6, 1944 to liberate both the nations from the rule of Germany. Thus, option B is the right choice of answer. The allies by this time have already removed the troops of Germany and Italy from North Africa and Sicily.
While invading France, the allies attacked on the German at Normandy (which lies on the northern coast of France) on 6th of June 19
attacked German positions at Normandy, located on the northern coast of France, on 6 June 1944 and was accompanied by massive attacks and bombardments.
Hence, option B is correct