<prompt> Pedzisa mutsara unotevera: Diocese yaivapo kubva panguva yeDiocletian uye Constantinian shanduko mumakore ekupedzisira ezana ramakore rechitatu kusvika yakundwa nevaVandals muma430s. Sangano reruwa rakaramba riripo pasi pevaVandal, uye pashure pokukundwa kwavo uye kukundwazve kweAfrica neUmambo hweRoma hwokuMabvazuva mu  <response>: MuHondo yeVandali, vakaunganidzwazve, asi panguva ino munharaunda yavatongi veRoma. 