The first line contains alliteration. Alliteration is when consecutive words begin with same sounds. In this case, you have Having Harrowed H.e.ll, which all start with the H sound. It refers to spoken sounds, not just letters, as some letters or letter clusters might be pronounced differently, so it has to begin with same sounds.
The second line contains a.s.sonance. A.s.sonance is a figure of speech used in poetry in which words contain the same vowel or dipht.hong in numerous words in consecutive order. In the second line, you have Light, Smiles, Drives, which all contain the dipht.hong /ai/ which repeats to give of a joyful sound when spoken
The third line contains consonance. It is basically the opposite of a.ssonance, instead of vowels and dipht.hongs, you have consonants that repeat in sequence over numerous words. In the third line, you have Mortal To Immortalize, where you have the strong T sound that is used in consecutive words.
The purpose of the watchdog role is to watch over the activities of a specifical part of the government and to report problems or illegal acts. It could be a person alone, a group or a committee. It also exists in private practice, as to avoid that a company acts wrong or against the laws and regulations.
A what clothes to wear would be the answer