 Pari gbolohun ti o tẹle: Lakoko Ogun Agbaye II, Gbogbogbo Hart ni a fun ni Navy Cross nigba ti o nṣakoso awọn Marines 24th ni ikọlu ati gbigba ti Roi-Namur Island, Kwajalein Atoll, ati pe o ni ẹbun Legion of Merit nigba ti o nṣakoso regiment ni awọn ogun fun Saipan ati Tinian ni awọn Marianas Islands. Gẹgẹbi oluranlọwọ olori ẹka, Ẹka Ẹgbẹ Ẹgbẹ Ẹgbẹ kẹrin, lakoko ti : nígbà tó ń jagun ní Iwo Jima, wọn fún un ní àmì ẹyẹ Bronze Star. 