It was a settlement, the tragic loss of life due to disease and the blight that was and still is alcohol was the cause of aboriginal decline, though I do also note the land grab was part of this but in a country the size of Australia it's hardly a big issue.
To state it was an invasion is just pure fantasy.
Also, If they class a nomadic spiritualistic society as complex and diverse then they clearly don't understand the definitions of such words.
Biting the hand that feeds IT
