Answer:
The first excerpt uses facts and statistics, and the second excerpt is told as a story.
Explanation:
the answer is C. To suggest the moral significance of his cause
In the sentence I want to sleep when I'm tired the words 'to sleep' are an infinitive phrase. Infinite phrases are just verb forms and they can be very easy to pick out because they always have a 'to' in front on them.
Hope this helps, if you need more help or further explanation just let me know!! :)
Most likely, so that you sound proffesional