The paper has to be 3-4 pages long

The paper has to be 3-4 pages long. I will send you pictures of my writing rubric, the writing assignment details and the instruction sheet. I can only use sources from the book, can't get any from online or anywhere else. I can't use contractions. The instructions are, Read the selection in Portrait of America. By Samuel S. Morgan, entitled "The Devil in Salem Village" on pages 45-56. 

Write a well-reasoned essay addressing the following topic: How did the courts acceptance and use of the spectral evidence make it hard to defend the charges and facilitate the widespread accusations of others?