Whakaotihia te rerenga e whai ake nei: I te 17 o Poutu-te-rangi 1917, i whakawhitihia te katoa o te 3rd Cavalry Regiment ki Fort Sam Houston, Texas, a kotahi marama i muri mai, ka uru te United States o Amerika ki te Pakanga Tuatahi o te Ao i te taha o nga Allies. Ko te puhi tetahi o nga waahanga tuatahi i tae mai ki Parani i te marama o Noema o taua tau, a ka tiimata tonu a raatau mahi; te whakahaere i nga whare putunga hoiho nui e toru. I whakawhiwhia nga kapa e toru ki te hoko hoiho, mules me te kai, te tiaki, te whakariterite, me te whakangungu i nga remounts i mua i te tuku, me te tohatoha me te tuku i nga remounts ki te American Expeditionary Force. Ko te waeine 3rd Cavalry anake i mahi i te Pakanga Tuatahi o te Ao ko te K Troop, i wehe mai i te 3rd Squadron, i mahi te Troop i roto i te I Corps i te Aisne-Marne Offensive (18 Hōngongoi <unk> 6 Akuhata 1918), me te III Corps i te
Ko te Vesle Front (7-17 Akuhata), te Oise-Aisne Offensive (18 Akuhata <unk> 9 Mahuru), me te Meuse-Argonne Offensive (14 Mahuru <unk> 11 Noema).