C. Rainsford’s sense of uncertainty in knowing whether or not his plan succeeded
Explanation:
Rainsford holds on to perceive what might occur. Since the mutts are presently calm, he understands that his device has worked. Ivan is currently dead. From this point of view, we can say that Rainsford's perspective is one of alleviation. He has a little break from being chased. All things considered, he realizes that the general is as yet alive and envious of chasing him. In this way, his sentiment of alleviation isn't over. Rainsford’s sense of uncertainty in knowing whether or not his plan succeeded shows.
