 Mazana maviri emakore okutanga oumambo hweRoma akaona nguva yokugadzikana uye kubudirira kusati kwamboitika inozivikanwa sePax Romana Rugare rweRoma. Roma yakasvika pakukura kwayo kukuru munharaunda mukati mokutonga kwaTrajan AD 98117. Nguva yenhamo dzinowedzera nokuderera yakatanga nokutonga kwaCommodus 177-192. Muzana ramakore rechitatu Umambo hwacho hwakasangana nedambudziko raityisidzira kuvapo kwahwo, sezvo Umambo hweGallic neHurumende yePalmyra hwakaparadzana nehurumende yeRoma, uye vatongi venguva pfupi, vaiwanzobva kumasoja, vakatungamirira umambo. Umambo hwakabatanidzwazve naAurelian . Munhamburiko yokuugadzikisa, Diocletian akagadza matare maviri akasiyana oumambo muGreek East neLatin West muna 286. MaKristu akasimuka kuti ave nenzvimbo dzesimba muzana ramakore rechina pashure peMutemo weMilan wa 313. Nokukurumidza pashure pacho, Nguva Yokutama, yaibatanidza kupamba kukuru kwavanhu veGermany uye navaHuns vaAttila, yakatungamirira kukuderera kwoUmambo hweRoma HwokuMadokero. Nokuwa kweRavenna kuvaHerulian veGermany uye kubviswa kwaRomulus Augustus muna AD 476 naOdoacer, Humambo hweRoma hwokuMadokero pakupedzisira hwakaparara; Mambo weRoma Wokumabvazuva Zeno akahutsakatisa zviri pamutemo muna AD 480. Pane rumwe rutivi, Umambo hweRoma HwokuMabvazuva hwakapukunyuka kweimwezve chiuru chemakore, kusvikira Constantinople yawakuvaTurkey veOttoman vaSultan Mehmed II muna 1453. 