Whakaotihia te rerenga e whai ake nei: I te tau 1940, i hurihia te 1st Infantry Division ki te hanganga "toru" me te taapiri o te 14,000 hoia i tohaina ki nga waahanga rereke. Ko nga waahanga o te wehenga he tari matua, ko te 16th Infantry Regiment, 18th Infantry Regiment me te 26th Infantry Regiment, nga peihana o te 5th Field Artillery Regiment, 7th Field Artillery Regiment, 32nd Field Artillery Regiment me te 33rd Field Artillery Regiment me te 1st Reconnaissance Troop me te tautoko a te 1st Medical Battalion, 1st Quartermaster Company, 1st Signal Company me te 1st Ordnance Company. I te
Campaign Sicily, i whakaranuhia e te wehenga nga hoia hiko me nga patu a te wehenga, i tautoko hoki i nga roopu whawhai me nga roopu tautoko a te wehenga me nga roopu tautoko ratonga whawhai. I muri mai, i whakawhiwhia nga kamupene tank me te tank destroyer ki nga reimana mo nga pakanga i Parani.