Pedzisa mutsara unotevera: Boka reVanomwe (G7) rakanga riri sangano risiri rapamutemo iro rakaunza pamwechete vatungamiriri venyika dzakabudirira zvikuru: France, Germany, Italy, Japan, United Kingdom, United States neCanada kutanga muna 1976. G8, yakasangana kokutanga muna 1997, yakaumbwa nokuwedzerwa kweRussia. Mukuwedzera, purezidhendi weEuropean Commission ave achibatanidzwa nenzira yapamutemo mumisangano kubvira muna 1981. Misangano yacho yakanga isina kurongerwa kuti ibatanidzwe nenzira yepamutemo nemasangano makuru emarudzi ose; uye chaizvoizvo, kupandukira kwakapfava kupesana nehutano hwakasimba hwemamwe misangano yenyika dzakawanda yaiva chikamu chekutanga kwekubatana pakati peMutungamiri weFrance Giscard d'Estaing uye Chancellor weWest Germany Helmut Schmidt sezvavakagadzira musangano weGermany.
musangano wokutanga weGroup of Six (G6) muna 1975.