1975
| Ngwagakete: | Ngwagakete 2 |
|---|---|
| Mengwagakgolo: | Ngwagakgolo 19 – Ngwagakgolo 20 – Ngwagakgolo 21 |
| Mengwagasome: | 1940s 1950s 1960s – 1970s – 1980s 1990s 2000s |
| Mengwaga: | 1972 1973 1974 – 1975 – 1976 1977 1978 |
1975 (MCMLXXV) ebile ngwaga wa go thoma ka Laboraro, ngwaga wa botshelela ngwagengsome wa 1970s, ngwaga wa bomasomešupa hlano ngwagengkgolo wa Ngwagakgolo 20, le ngwaga wa bomakgolo senyane masomešupa hlano ngwagengkete wa Ngwagakete 2.