<prompt> Qedela le nkulumo elandelayo: UMbuso WaseGallia ngesiLatini: Imperium Galliarum yigama lanamuhla lombuso owahlukana noMbuso WaseRoma owawukhona kusukela ngo-260 kuya ku-274 C.E. Yaqala ngesikhathi seCrisis of the 3rd Century AD 235284. Lathunjwa kabusha uMbusi waseRoma u-Aurelian ngemva  <response>: Impi yaseChâlons ngo-274 C.E. 