You might want to put the history in context with other countries as a comparison. Given the embarrassingly bloody history of almost every nation on earth, it is impressive that anybody on this planet is reasonable!!
If you don't do this, it ends up implying that this particular country was racist compared to others, rather than being a terrible case of being the status quo of a very sad era. For example, the English (where we inherited many of our traditions) were sadly worse in that period of history .
Obviously the most famous Marxist work on Racism in that area is
http://catalogue.nla.gov.au/Record/...alians - Social conditions"&offset=17&max=436
To be fair, however, the Marxists in Australian History were also very sexist as well as racist - it seems to have been an 'everyone but us' attitude that was prevalent in the Aussie Communist Party - which some might argue is the total opposite of Marxist theory indicates, but sometimes the practise is quite different to theory!
Check out: "Women and the Communist Party of Australia (1920-1945)". Link:
http://members.optusnet.com.au/~griff52/Women and CP.rtf
Funnily enough, even though the Marxists and labour movement in Australian history were very racist elements, there were some impressive exceptions. For example, the Shearer's Union in the 1890s fought against excluding Aboriginals, and proposed that they only be charged half the normal union fees due to their terrible living conditions.
Post WW I was a fascinating time for figuring out what race and nationality meant to Australia. An obvious example of this was Billy Hughe's objection to the 'Japanese racial equality proposal' in the 1919 Paris treaty that would recognise that the Japanese were racially equal to the Whites.
1919 also saw an interesting debate as to what 'Australian' really meant. Some 2nd generation Australians were deported to Germany after World War I because they were officially classed as 'German' ... they didn't speak of word of German, nor did their parents, who had never been outside of Australia. Their offences seemed to be because they were (shock, horror) German CATHOLICS, which seemed to be worse than simply being German.
The language of the time was largely describing our country as being 'British' rather than being 'Australian'.
I'd hate that some casual readers of this thread scan a few words and come to the conclusion that 'Australia = Racist', which is far,far from the truth. (Remember that Pauline Hanson, as of a week or so ago, only had 8 people following her twitter feed and had lost her seat in Parliament)
Good luck - this is a fascinating subject.
Mac