No, Australia does not have an official "state religion", but the country was founded on Christianity. One of the provisions in Australia's constitution is the guarantee of freedom of religion for all, so many religions are now represented.
No, Australia's politics has no bearing on religion and religion has no place in politics
Australia has no official state religion and people are free to practise any religion they choose, as long they obey the law. Australians are also free not to have a religion. Australia is a predominantly Christian country, with around 64 per cent of all Australians identifying as Christians. However, most other major religious faiths are also practised, reflecting Australia's culturally diverse society.
In Australia (as it stands at the moment) people are free to practise any spirituality, religion, philosophy, etc they choose to, as long as it does not restrict or violate the state or federal law. The terms spirituality, religion and philosophy covers Religion, Non-Religion, New Age Religions and other spirituality and philosophies such as Scientology. It is impossible to have a fair and reasonable society if there is no freedom of religion or for that matter if religion plays a part in the government of a nation. To this end the constitution of Australia guarantees freedom of religion or no religion.
I don't understand your question but Australia has not chosen a national religion.
As soon as the British state set foot in the country. Anglican Christianity was the official religion of Britain, and therefore the British colony, Australia.
Probably the religion of the aborigines.
Australia has Christianity as its main religion.
The majority religion in Australia is Christian However Australians are free to participate in any religion they wish or not have any religion at all.
South Australia does not have an official religion. The most prevalent religion is Christianity. Within Christianity, South Australia is also known for its high proportion of Lutherans of German descent.
Australia's largest state: Western Australia. Australia's smallest state: Tasmania
Australia has Christianity as its main religion.
Australia does not have a national religion.