Answer:
<h3>Adolf Hitler founded the Nazi Party. </h3>
"I know the classics are important, I read mostly modern novels, I think modern literature is <span>more interesting" would be a run-on sentence, since this sentence is really dealing with three separate ideas (separated by the commas) that should be separated into different sentences. </span>
Crowned on Christmas. If its multiple choice, put in the choices next time. I don't really know how to help you.
It is known as partisan politics.