Ramba uchinyora ndima iyi - Chibvumirano cheMunich cha1938 chakaita kuti Mambo Carol II ave nechokwadi chokuti France neUnited Kingdom zvaisakwanisa kudzivirira zvido zveRomania. Kugadzirira kweGermany hondo itsva kwaida kugoverwa nguva dzose kwemafuta okuRomania nezvokurima. Nyika mbiri idzi dzakapedzisa chibvumirano pamusoro pokubatanidzwa kwemitemo yadzo yezvemari muna 1939, asi Mambo haana kukwanisa kunyengetedza Adolf Hitler kuvimbisa miganhu yeRomania. Romania yakamanikidzwa kubvisa Bessarabia neNorthern Bukovina kuSoviet Union
musi wa 26 Chikumi 1940, Northern Transylvania kuHungary musi wa 30 Nyamavhuvhu, uye Southern Dobruja kuBulgaria munaGunyana. Mushure mekurasikirwa kwenzvimbo, Mambo akamanikidzwa kusiya chigaro achitsigira mwanakomana wake mudiki, Michael I, musi wa6 Gunyana, uye Romania yakashandurwa kuita nyika-yechiuto pasi pehutungamiriri hwaGeneral Ion Antonescu. Antonescu akasaina Chibvumirano cheTripartite cheGermany, Italy neJapan musi wa 23 November. Vachengeti Vachena vakaita chiito chokuparadza Antonescu, asi iye akaparadza mhirizhonga nokutsigirwa neGermany ndokuunza udzvinyiriri hwechiuto pakuvamba kwa1941.