Answer:
An outline can ensure an essay's argument is structurally sound.
An outline is a helpful tool for organizing and planning an essay. It allows the writer to establish a clear structure and order for their arguments, helping to ensure that each point made supports the overall thesis statement. By outlining their essay beforehand, the writer can identify gaps in their argument and ensure that they have enough evidence to support each point they make.
In addition, an outline can help the writer avoid common pitfalls such as rambling or going off-topic. It provides a roadmap for the essay, helping the writer to stay focused and on track throughout the writing process.
Therefore, creating an outline is an effective way to ensure that an essay's argument is structurally sound, and it is a practice commonly used by writers at all levels, including in 12th grade.