1955 (MCMLV) ebile ngwaga wa go thoma ka Mokibelo, ngwaga wa botshelela ngwagengsome wa 1950s, ngwaga wa bomasomehlano hlano ngwagengkgolo wa Ngwagakgolo 20, le ngwaga wa bomakgolo senyane masomehlano hlano ngwagengkete wa Ngwagakete 2.