Why do you think that writing in the third person is the preferred tone for expository essay writing?

Answer 1

Too much first person looks like self-absorption. Limit it to a few key passages: "I will argue that ... " Third person focuses on the actual topic, not the writer: "Obama campaigned skillfully..." rather than "I was impressed by Obama's campaign."

Note that avoiding first person by using passive voice--an older academic practice--is no longer in fashion. "It is argued that..." Just say, "I argue."

Answer 2

Writing in the third person is preferred for expository essays as it allows for a more objective and authoritative tone. It helps to maintain a sense of professionalism and distance from the topic being discussed, enhancing the credibility of the information presented. Additionally, using the third person can help to avoid personal bias and keep the focus on the facts and analysis.