I want to know the answer to the following question:
By what year did fewer than 240 wealthy Europeans hold all the pastoral licenses?
All the background I'm provided with is that "The British Colonial Office appointed five Aboriginal Protectors for the Aborigines of Victoria, in 1839, however their work was nullified by a land policy that favoured squatters to take possession of Aboriginal lands.". Is that enough to answer the question?
Answer: no