Pedzisa mutsara unotevera: Aiva rutivi rweboka reBritain iro rakakunda menduru yendarira muboka ravarume rokurovedza muviri, gadziriro yechiitiko cheEurope muna 1912. Somutezo wechikwata cheBritain muna 1920 akapedza ari wechishanu mu
chikwata, makwikwi eEuropean system.