 Ramba uchinyora ndima iyi - Pfungwa yokuti Umambo hweRoma hwakanga hwava hukuru zvokusagona kutungamirirwa zvakanaka namambo mumwe chete, uye kuti hwaitongwa zvakanaka namambo vaviri vaitonga pamwe chete, yakanga yava kutangwa panguva yamambo Diocletian 284305 mukupera kwezana remakore rechitatu. Muzana ramakore rechina rose, zvikamu zvakasiyana-siyana zvakagadzirwa, kusvikira umambo hwakanyatsogoverwa uye hwakagoverwa munzvimbo dzekumadokero nekumabvazuva kwehutungamiri hweumambo kubva pakufa kwamambo Theodosius I 379395 muna 395 zvichienda mberi. Kunyange zvazvo vanyori vezvakaitika kare vemazuva ano vachiwanzoshandisa mashoko okuti Umambo hweRoma hwokuMadokero neUmambo hweRoma hwokuMabvazuva kurondedzera mamiriro ezvinhu matsva ezvematongerwe enyika, vaRoma pachavo havana kumbofunga kuti umambo hwacho hwakanga hwagoverwa zviri pamutemo, vachiri kuhuona sechinhu chimwe chete, kunyange zvazvo kazhinji kazhinji vaine vatongi vaviri pane mumwe. Umambo hweRoma hwokuMadokero, hwakanga huri mumaruwa kupfuura hwokumabvazuva, hwaiva nevanhu vashoma uye hupfumi hwakanga husina kugadzikana, uye hwaiva hwakatarisana nokuwanda kwevanhu vokuGermany vaipinda nechisimba uye vaigara imomo, hwakava nokuderera kunotyisa muzana remakore rechi5. Muna 410, vaVisigoth vaitungamirirwa naAlaric I vakanga vaparadzaRoma uye muna 455, mambo wokupedzisira wokumadokero wedzinza raTheodosian, Valentinian III 425455, akabviswa pachigaro ndokuurawa. Mugore iroro, Roma yakapambwazve kechipiri mumakore asingasviki makumi mashanu, panguva ino nevaVandari vaitungamirirwa naGaiseric, avo vakabata chirikadzi yaValentinian, Licinia Eudoxia, nevanasikana vake vaviri, Eudocia naPlacidia. Mauto eRoma yokuMadokero zvishoma nezvishoma akawedzera kuvimba nevarwi vanobhadharwa vokumwe. Pashure pokuurayiwa kwaValentinian, vakuru vakuru vehondo vaiva nesimba zvikurusa, vakadai saRicimer, vakava vane simba mune zvamatongerwe enyika, vachitonga kupfurikidza nokuparidza madzimambo anobata kumeso. Munguva iri pakati pekufa kwaValentinian uye kupinda pachigaro kwaJulius Nepos, nguva isingasviki makore makumi maviri, madzimambo manomwe akasiyana akatonga kumadokero uye kutonga kweumambo chaiko kwakangoshandiswa muItari, Raetia nedzimwe nzvimbo dzeGaul. 