World War II by country World War II by country Nearly every country and territory in the world participated in World War II, with the exception of only a few nations which remained neutral. The Second World War pitted two alliances against each other, the Axis powers and the Allied powers. The leading Axis powers were Nazi Germany, the Kingdom of Italy and the Empire of Japan; while the United Kingdom, the United States, the Soviet Union and China were the "Big Four" Allied powers. The countries involved in or affected by World War II are listed here alphabetically, with a description of their role
Western Allied invasion of Germany incurred crossing the Main. Further north the airborne landings during Operation Plunder in support of the 21st Army Group's crossing of the Rhine were probably not worth the risk. But these decisions were made in good faith and had little bearing on the ultimate outcome of the campaign. On the whole, Allied plans were excellent as demonstrated by how rapidly they met their objectives. Attribution: Western Allied invasion of Germany The Western Allied invasion of Germany was coordinated by the Western Allies during the final months of hostilities in the European theatre of World War II. In preparation for the