The proportion of British-descendant population has always remained at around 70%, which is good news for Australasia and something that Arthur is quite satisfied with.
Although Australasia is an open immigration country and theoretically does not exclude any white immigrants from Europe.
Nevertheless, there are preferences among immigrants. For Australasia and Arthur, the closest will always be British immigrants, because both Australasia and Arthur were born in the United Kingdom, and British immigrants are the foundation of governance in Australasia.
Secondly, Russian immigrants are, besides British immigrants, the most acceptable and governable ethnic group for Australasia.
First of all, the marriage between the Australasian royal family and the Russian monarchy brings the two countries closer as friendly in-laws.