<prompt> Qedela umusho olandelayo: Yasungulwa nguPostumus ngo-260 ngemva kokuhlasela kwamaqaba nokungazinzi eRoma, futhi ngesikhathi sayo esiphakeme yayihlanganisa izindawo zaseGermania, iGaul, iBritannia, kanye nesikhathi esithile neHispania. Ngemva kokubulawa kukaPostumus ngo-269 yalahlekelwa ingxenye enkulu yendawo eyayikuyo, kodwa yaqhubeka ibuswa ababusi abaningana nabaphangi. Lathunjwa kabusha umbusi waseRoma u-Aurelian ngemva  <response>: Impi yaseChâlons ngo-274 C.E. 