Final answer:
Begin a proposal argument by demonstrating the existence of the problem to provide a necessary foundation for your arguments, and continue with explaining, supporting, and concluding your position. Option C is correct answer.
Step-by-step explanation:
When you write a proposal argument, the first thing you should do is demonstrate the existence of the problem. This step establishes the context and urgency of the issue and sets up the necessity for a proposed solution.
Starting with this provides a foundation to explain and describe the problem, state and support your position, address opposition, and conclude with impactful statements or a call to action. An effective thesis should state the problem and include the position on the issue.
Offering evidence and an analysis of that evidence is crucial for convincing readers of the viability of your proposal. Remember to address counterclaims empathetically and present factual evidence when validating the problem and the proposed solutions.
Correct Answer: C) Demonstrate the existence of the problem.