Nadia is giving a speech comparing public, universal health…

Nadia is giving a speech comparing public, universal health care plans to private insurance-based health care plans and is arguing that the United States should adopt a universal health care plan. In each main point, she compares countries with universal health care to those with private health care to show why she believes universal health care is better.  First, she considers average lifespan.  Second, she examines the cancer survival rates.  Finally, she compares the rates of diabetes, heart disease, and other chronic illnesses.  Which pattern of organization is Nadia using?