What part of speech is dreadful the following sentence?
How dreadful is the state of those that are daily and hourly in danger of this great wrath and infinite misery!

'Dreadful' is an adjective; it is describing a condition of some people.

Explanation:

for this, you need to remember something significant in your own life, for example, if you were bullied when you were younger, you can mention your memories on this and touch on how such treatment can harm other kids your age either physically or mentally. (racism, car crashes, a parent in the hospital are all very good subjects, think hard on it! )

hope i ! : )

appeal to ethos is your answer.