Steel is an alloy of iron and other elements, primarily carbon, that is widely used in construction and other applications because of its high tensile strength and low cost.
The turning point of the Pacific Campaign of World War II was the naval Battle of Midway, which occurred between June 4 and June 7, 1942.
Among the war's major turning points for the United States were the Battle of Midway (1942), the invasion of Italy (1943), the Allied invasion of France (1944), the battle of Leyte Gulf (1944) and the dropping of the atomic bombs on Japan (1945). The war ended with the Axis powers' unconditional surrender in 1945.