<prompt> Nyorai mberi kweiyi ndima - Rolin akashanda seneta wePOB-BWP, gare gare PSB-BSP; chinzvimbo chaakabata kubva muna 1932 kusvika muna 1968. Muna 1942 akagadzwa kuva gurukota rezvekudzivirirwa muhurumende yeBelgium iri muutapwa, asi akazomanikidzwa kusiya basa mushure mekumukira muFree Belgian Forces pamusoro pekusaita basa. Muna 1946 akava Gurukota reRuramisiro. Muna 1947 na1949 akashanda seMutungamiri weSeneti. Muna 1948 akagadzwa kuva Gurukota reHurumende. Muna 1952, Rolin akabatsira vamiriri veIran muUnited Kingdom v Iran International Court of Justice. Mutongo weDare wakanga uri wokuti rakanga risina simba rokutonga nhau yacho kutaura kwokutanga kweIran. Ichi chakanga chiri chikonzero chikuru chakatungamirira ku coup détat muna 1953  <response>: . 