It is answer A and if it's not which im sure it is, it is answer D
Answer:"The post-conventional level is a moral development in individuals. People in this stage of development are involved with the rights and controlled by their ethical beliefs.
Segregation was common in the South because of Jim Crow laws, which kept public buildings like libraries, restaurant, lunch counters, parks, theatres, and swimming pools segregated. The sit-in protests drew public attention to these inequities. "
Catastrophy, emergency, dilemma, disaster, change.
Answer:
which logos we have to find?
Answer: No. It isn't an example of ethos.
Explanation:
Ethos refers to an argument that's based on the credibility of the person that's making the argument.
Ethos simply means establishing the authority to speak on a particular object subject. It's the persuasion and the argument whereby the knowledge, good moral character and the credibility of the speaker is shown.
In this case, the example given isn't an example of ethos because dentists in this case is a broad term and therefore does not give credibility from a particular dentist or probably a dental research.