The culture of Australia is essentially a Western culture influenced by the unique geography of the Australian continent, the diverse input of Aboriginal and Torres Strait Islander peoples, the British colonisation of Australia that began in 1788, and the various waves of multi-ethnic migration that followed.
The predominance of the English language, the existence of a democratic system of government drawing upon the British traditions of Westminster Government, Parliamentarianism and constitutional monarchy, American constitutionalist and federalist traditions, Christianity as the dominant religion, and the popularity of sports such as cricket and rugby are all evidence of a significant Anglo-Celtic heritage. Australian culture has diverged significantly since British settlement in 1788.