Identify the items that are related to the United States involvement in the European Theatre of war in World War II.

The European theatre of World War II was an area of heavy fighting across Europe, starting with Germany's invasion of Poland on 1 September 1939 and ending with the United States, the United Kingdom and France conquering most of Western Europe, the Soviet Union conquering most of Eastern Europe and Germany's unconditional surrender on 8 May 1945 (Victory in Europe Day). The Allied powers fought the Axis powers on two major fronts (the Eastern Front and Western Front) as well as in a strategic bombing offensive and in the adjoining Mediterranean and Middle East theatre.