You can also ignore the command about writing history papers in the past tense, since I assume you will probably want to put yourself in the past and use the historical present tense for verbs. Do not be afraid to ask. I assume that each one of you intends to submit your best work for this assignment. To encourage you in that intention, I have developed these guidelines. Work of inferior quality is not acceptable in this class or in any self-respecting place of employment you may someday wish to join.
Spelling errors are unacceptable in college work.
Not only do they give evidence of a sloppy mind on the part of the student, but they also predispose the grader against the paper as a whole, even if it is well-written. If you are unsure, check in a grammar book. Henry III approved the changes and Parliament passed them during its next session. Also, take care that all pronouns have clearly recognizable antecedents. Do not make this infuriatingly common mistake.