If you are close enough, just go to the State Library of NSW. They have a massive range of books and I am sure will have texts from relevant historians. You don't want to spam a huge range of historians in your responses because it just dilutes it but it should be fine to have a couple that you...
11 units would be superior as it would allow you adequate time to focus on all of your subjects. Additionally, it is unlikely that you will completely bomb a subject and need those extra units.
Personally, I have hated Australia's political response. We have acted like bullies threatening to withdraw foreign aid and ambassadors. Australia, would never attempt anything like that if the two were on death row in America. It is strange that for some reason we feel that it is acceptable to...
You can definitely use dramatic irony as the audience is aware through previous soliloquies that Richard does in fact aspire to take the throne. The use of dramatic irony can also be integrated with ideas regarding duplicity and appearance vs reality.
Why don't you just photocopy the sheets that are given out to the other class?. Additionally because you are doing one of the more obscure National Studies it would be advisable to maybe go to the State Library and look through historian's texts rather than textbooks, as frankly I doubt that you...