The two meanings for find would be
1. To unexpectedly realize something.
2. To unexpectedly realize the existence of something.
Example of definition 1: I walked inside to find a dog waiting in my room. (Realized the dog was a dog in the room.)
Example of definition 2: I never thought I would find aspartame in diet drinks. (Realized the existence of something, in this case aspartame)
I know it isn't much of a difference, but I'd say the homonym for find would be definition 2.
I would say C. The passage is talking about death and C is the only one that mentions death.
Eternal Vigilance is the Price of Liberty. "Those who expect to reap the blessings of freedom must, like men, undergo the fatigue of supporting it." The price of liberty and freedom is huge and you will need to go under certain circumstances in order to get what kind of freedom you deserve and need.
Hope This Helps