What does it mean when an essay has a strong argument?

A strong argument in an essay is characterized by being well-researched and backed with evidence. This means that the claims made in the essay are supported by credible data, scholarly articles, or logical reasoning, which enhances the persuasiveness and reliability of the argument. When an argument is grounded in evidence, it demonstrates thorough investigation and consideration of the topic, allowing readers to trust the author's points and rationale.

While presenting multiple viewpoints can be valuable in showcasing a balanced discussion, the core strength of an argument lies in its substantiation through research and evidence. Length and detail do not inherently contribute to the strength of an argument; an essay could be lengthy yet lack focus, while being concise could still effectively convey a strong argument. Personal anecdotes can add a human element but should not replace factual evidence. Therefore, a strong argument fundamentally relies on thorough research and solid evidence to validate its claims.