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1. Is a bigger country by surface area
2. Is a former British colony
3. Has won an Olympic track and field event
4. Has more venomous animals
5. Was a member of the Allies in WW2
6. Was a filming location for Star Wars: Episode III
7. Has a higher alcohol consumption rate (per capita)
8. Is the birthplace of Mel Gibson
9. Has an continuing Indigenous population
10. Has Governers as the head of a state government
11. Directly elects their head of government
12. Has a town named 'Iron Knob'
13. Had a gold rush in the 1800s'
14. Has a national football (not soccer) team named the 'Eagles'
15. Has at least one five-pointed star in their flag