A national health care system would make it possible for everyone no matter how rich or poor, to get medical care. The truth is that the way things are today, if you're one of those lucky people with a good job and good benefits, you probably have access to decent health care through insurance. On the other hand, if you are unemployed or don't have a good job that offers health insurance, you have to go to an emergency room if you are really ill or go without seeing a physician for routine visits. Which line of argument does the essay writer employ in this excerpt? A. using a fortiori arguments B. using correlatives C. using contraries D. using a reciprocal analogy

The author uses the reciprocal analogy showing two situations that, despite having a certain similarity, are different from each other and manage, but still manage to compose and prove the central theme of the text.

This is because through them and their nature contrary to each other, the author is able to reinforce the need to create a national egalitarian health system for any citizen, being able to pay or not, as this would prevent people without financial conditions from neglecting the their health.