As could the US, Canada, France, Belgium etc....
btw, Australia became a federation in 1901. That small detail tends to be overlooked when other people from other countries want to balance the ledger when talking about the plight of the aboriginals with white settlers 200+ years ago
And you're right to not say anymore about it - its a non sequitor when dealing with a country who's actions and responses happened in 1989, way way down the learning curve of what is determined as civilised bevaviour.
Funnily enough, and in a dark humour fashion, aboriginals in australia in 1967 had far more rights than are available in the mainland today.
Time is such a poor yardstick, it needs to be used carefully.
anyway, back to the topic.