Which approch best defines how writers of historical fiction try to appeal to readers

The best approach which best defines the writers about historical fiction for trying to make appeal to the readers is by providing an accurate and fact based picture of history.

Explanation:

The historical facts which the writers must present must be appropriate and devoid of any myths or so that the readers and not misinformed. The accuracy of the facts are very important and must hold relevancy with the past and the explanation of the different facts or so.

c. barbarians with unexpected intelligence  

"a" because he is appealing to logic as oppose to appealing to the audience's emotions.