United States Army Armored Divisions of the Second World War

The routing of the British and French Armies in May and June 1940 by the Wehrmachts armored divisions caused a major rethink by the US Armys senior leadership. The result was the formation of the two armored divisions in July 1940; the first named Old Ironside and second designated Hell on Wheels.In 1941, a further three armored divisions were created; the third (Spearhead), the fourth (remained u...