In writing an argument, you take a stand on a debatable issue. The question being debated might be a matter of public policy:
On such questions, reasonable people may disagree.
Reasonable people also disagree about many scholarly issues:
When you construct a reasonable argument, your goal is not simply to win or to have the last word. Your aim is to explain your understanding of the truth about a subject or to propose the best solution available for solving a problem—without being needlessly combative.
In constructing your argument, you join a conversation with other writers and readers. Your aim is to convince readers to reconsider their opinions by offering new reasons to question existing viewpoints.
Sample student writing (arguments):