 Kubva ipapo akadzoka kanoverengeka anokwana kushanya kwepamutemo gumi neshanu uye akatungamira panguva dzakakosha dzakadai sekupemberera makore mazana maviri muna 1970 erwendo rwaJames Cook kumhenderekedzo yekumabvazuva kweAustralia; kuvhurwa kweSydney Opera House muna 1973; Jubheri rake reSirivheri muna 1977; kuziviswa kweAustralia Act muna 1986; zviitiko zvakasiyana-siyana zvekurangarira makore mazana maviriKusvika kweFirst Fleet uye kuvhurwa kweImba itsva yeParamende muCanberra muna 1988; kusvitsa makore zana emubatanidzwa muna 2000; Jubilee yake yeGoridhe muna 2002; nezvimwewo. 