1575 (MDLXXV) ebile ngwaga wa go thoma ka Laboraro, ngwaga wa botshelela ngwagengsome wa 1570s, ngwaga wa bomasomešupa hlano ngwagengkgolo wa Ngwagakgolo 16, le ngwaga wa bomakgolo hlano masomešupa hlano ngwagengkete wa Ngwagakete 2.