1855 (MDCCCLV) ebile ngwaga wa go thoma ka Mošupologo, ngwaga wa botshelela ngwagengsome wa 1850s, ngwaga wa bomasomehlano hlano ngwagengkgolo wa Ngwagakgolo 19, le ngwaga wa bomakgolo seswai masomehlano hlano ngwagengkete wa Ngwagakete 2.