This photo shows which major difference between the war in europe and the war in the pacific?

The biggest difference between the European theater and Pacific theater was the setting in which they were fought. In the Pacific, the U.S. fought island to island conducting enormous amphibious assault to capture them. In Europe, is was all fought on land. 

the answer is The biggest difference between the European theater and Pacific theater was the setting in which they were fought . . . . hope it helps

I just want the free points