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.
Battle of Antietam, because it was a blood bath and it ended in a draw   The Battle of Gettysburg (May, 1863) proved to be the turning point of the Civil war. It marked th â¦ e last major Confederate effort to shift the war northward onto Union soil.