People from Sri Lanka were able to come and be educated in Australia. This allowed for a better relationship to be formed between Asia and Australia which created more migrants.
Japanese war brides could live in Australia with five year permits
Migrants wanting to come to Australia didn't need to take a dictation test in a foreign language.
The Government changed the criteria for the reasons for people to migrate to Australia, it wasn't about their race any more, but their qualities and employability skills.