Australian Catholic Church Practice Exam

The key idea is that Australian immigration after World War II moved from being overwhelmingly European to becoming more diverse, as policy restrictions were loosened in the 1960s and beyond.

After the war there was indeed a large influx from war-torn Europe, including Southern Europeans like Italians and Greeks. The White Australia Policy did not vanish overnight, but reforms from the mid-1960s began removing the main barriers to non-European migration, and by the late 1960s and into the 1970s Australia accepted migrants from Asia and other non-European regions. So there were many non-European arrivals after 1966, including refugees and skilled migrants, which makes the statement about there being no such migrants after 1966 incorrect.