Istorical Developement of Separation of Powers
The paper is basically about what the title says. Trace the history of separation of powers all the way back from ancient times, then work your way up to the present day. Also, tie in some of the elements of separation of powers from the past to issues and elements of today.
Please make sure that you use a couple sources from this book in chapters 1-4, I have a provided a link to the electronic version.