D is correct because it was the beginning of the conversation and also because unlike C, when the guard shouted "or" it wasn't the start of the conversation but a continuation so it didn't need capitalization.<span />
Ethos, pathos, and logos. Ethos is appealing to the reader by the author establishing his credability. Pathos is appealing to the reader by the author "pulling at the readers heart strings." This means he is illiciting emotions in the reader. Logos is appealing to the reader by the author establishing logic in his argument. These stratagies are used by all authors, not just historical fiction writers.
The last one
Hope this helps