Tuhia he tomokanga mō tēnei wāhanga - I whakatūria te British XXII Corps i Wīwī i te Hakihea 1917, mai i ngā mea i mahue i te II ANZAC, i te wā i wehe atu ai ngā wehenga o Ahitereiria ki te whakatū i te Australian Corps. I te Hōngongoi 1918, i tino whakahoutia hei roopu rahui a-Allied, ma te taapiri i nga wehenga tuatahi e wha o te ope taua o Ingarangi, te 15th (Scottish) Division, te 34th Division, te 51st (Highland) Division me te 62nd (West Riding) Division. I tukuna ki raro i te whakahau French i te Hōngongoi 1918 i mua o te Tiamana "Friedensturm" (Peace Offensive). I whai wāhi nui te Corps ki te "whakakorenga" o te Soissons-Rheims (i whakapumautia e te Tiamana "Bluecher" Offensive i te mutunga o Mei 1918) i te Pakanga Tuarua o te Marne
He aha? E rua nga wehenga (15th, 34th) i mahi tahi me te French Tenth Army (Mangin) ki te Soissons "hinge", e rua (51st, 62nd) i te raorao o Ardre me te French Fifth Army (Berthelot) ki te Rheims "hinge".