a nation occupying the whole of the Australian continent aboriginal tribes are thought to have migrated from southeastern Asia 20,000 years ago first Europeans were British convicts sent there as a penal colony
ऑस्ट्रेलियाई महाद्वीप आदिवासी जनजातियों पर कब्जा कर लिया गया एक राष्ट्र माना जाता है कि दक्षिणपूर्व एशिया से 20