How do you write a pursuasive writing in academic in one paragraph

What type of persuasive appeal seeks to show that an argument is correct or valid

Which of these novels is considered an important precursor to science fiction

To choose a good persuasive essay topic,begin with a big idea,narrow it down,and a.then narrow it down more; it is impossible to have a topic that is too narrow. b.do some research to see what you should write about c.specify-ask a question you want answered in your argument