How To Write The Perfect Thesis Paper . Finally, for a persuasive thesis to be strong, it needs to be arguable. This makes it easier for them to prove their point overall. How to Write a College Essay Best Colleges US News from www.usnews.com Understanding the key elements of a solid thesis statement is important for writing impressive research papers. After some initial research, you can formulate a tentative answer to this question. That’s right, thesis b is better because the author gave a more descriptive and narrowed version for their beliefs.