Numerous international human rights documents firmly establish the principle that no human being can be “illegal” or outside the protection of the law. Yet despite the clearly established principle that discrimination and abuse based on immigration status are violations of human rights, U.S. government policies continue to sanction human rights violations against migrants and immigrants.
Ideas are the key to creativity and succession, discoveries, of course discover, and take you to places you’ve never been.
Answer:
Ethos or the ethical appeal, means to convince an audience of the author's credibility or character. Pathos or the emotional appeal, means to persuade an audience by appealing to their emotions. ... Pathos is the Greek word for both “suffering” and “experience.” The words empathy and pathetic are derived from pathos.
A classic novel can be about any subject.
It doesn't have to be with a villain [Classic love stories]
You dont need a handsome protagonist.
So your answer is:
A doctrine is essential to writing a classic novel.