Please read the instructions as carefully as possible. What I have emphasized in the assignment sheet may not be comprehensive. And The paper must be between 5 and 6 pages being double-spaced and with regular margin. At the bottom of the assignment instruction, there are some potential choices for you to choose as primary source. And in addition to the primary source, remeber to refer to at least three passages from secondary sources assigned in this class (Hansen, Brook, Rowe, Elliott), among which I find 2 sources for you to refer at least three passages.