Read this excerpt from the prologue of shakespeare’s play henry v, in which king henry is referred to as harry.
a kingdom for a stage, princes to act
and monarchs to behold the swelling scene!
then should the warlike harry, like himself,
assume the port of mars; and at his heels,
leash'd in like hounds, should famine, sword and fire
crouch for employment.
this excerpt mostly introduces
the character of king henry, or harry.
the setting of the port of mars.
the conflict of a war between england and france.
the setting of the fields of war.

you can infer that to folke dude was spying for allied nations

the excerpt from chapter 2 of "animal farm", by george orwell that is an example of foreshadowing is "these three (snowball, napoleon, and squealer) had elaborated old major's teachings into a complete system of thought to which they gave the name of animalism." animal farm is an allegory of how czarist russia developed into communist russia with all its corruption. old major's teachings represent marx's theories turned into communism, animalism, by the three pigs. this foreshadows the oppression and corruption that will follow this revolt.

i believe that the answer is b! i hope i out!

"the sandy walls seemed to collapse in on themselves"

and

"the bloodshot waters seemed to have no bottom"