when the first fleet arivedwhen the first fleet came to australia.
population of australia 1788-19001788 - 859, 1800 - 33,543, 1850 - 405,256, 1860 - 1,145,585,
1880 - 2,231,531, 1900 - 3,765,339.
when gold was discoveredwhen gold was discovered.
settlements tasmaniadates of further settlements: tasmania: Port Arthur is a small town and former convict settlement on the Tasman Peninsula, in Tasmania, Australia. Port Arthur is one of Australia's most significant heritage areas and an open air museum.