In this sentence the incorrect verb is derives and the correct one is derive.
Derive is considering transitional verb and the meaning of it is, for example, to receive or to take something from some source which in this case is correct since in sentence we have that something is derived from the source, in this case, hand-operated devices and other.
In "The Cask of Amontillado," Edgar Allan Poe creates a sense of tension by slowing the pace with detailed descriptions. For example, he provides specific depictions of masses of bones and dead human bodies in order to develop suspense in the story.
