yes you have the explanation and everything correct as to why C would be the correct answer.
A. Add a comma and but only once the paint dries after again
<span>the answer is the use of slave labor</span>
It shows their plot as well as their friendship, and it shadows a future disagreement
Answer:
The Fall of the House of Usher is Poe's classical piece of this type. It presents terrifying atmosphere, the dark plot, and man's psychological terror to reveal the process of disintegration and annihilation of human mind, thus offering readers specific aesthetic perception through psychological shocks.