N u m b e r 2 i s t he answer
Colonel Sherburn shoots and kills a man who is unarmed and defenseless
"...there would be no keeping him as it would forever unfit him to be a slave."
"<span>He would at once become unmanageable, and of no value to his master."</span>
It is a metaphor because the sentence is comparing two different things without using the word "as" or "like".
