Answer:
Oliver Crangle, a dealer in petulance and poison. He's rather arbitrarily chosen four o'clock as his personal Götterdämmerung, and we are about to watch the metamorphosis of a twisted fanatic, poisoned by the gangrene of prejudice, to the status of an avenging angel, upright and omniscient, dedicated and fearsome. Whatever your clocks say, it's four o'clock, and wherever you are it happens to be the Twilight Zone.
Explanation:
The subgenre of the given poem is BALLAD.
Danny Reever is a poem by Rudyard Kipling. In 1890, it was one of the first of the Barrack-Room ballads. It is about a British soldier who is being executed in India. The execution was in full view of his regiment. The poem is composed of the remarks made by the spectators as they watch the soldier being hanged.
It help creates uneasiness