History of Australia
The ancestors of the first aborigines may have come from Southeast Asia to what is now Australia some 50,000 years ago.
South Australia, a state in south-central Australia. It faces the Great Australian Bight, an inlet of the Indian Ocean, and is bounded by Western Australia, the Northern Territory, Queensland, New South Wales, and Victoria.
The ancestors of the first aborigines may have come from Southeast Asia to what is now Australia some 50,000 years ago.
