Okay so I'm not the best at poetry so please bare with me.
Answer:(I hope) I believe that 'The Law' of the jungle is not strong just on its own. I mean there has to be people...or animals to support it, to make it stronger. (see what I did there)
It says, "For the strength of the Pack is the wolf, and the strength of the Wolf is the Pack." They both support each other which make the law stronger.
((Hope this helps))
I think that the answer is B. ( the 2nd one from the top)
When Nelson Mandela was inaugurated as President of South Africa on May 11, 1994 he made his historic "Glory and Hope" speech. The speech was so-named because of the opening line.