<span>The definition for cadence is the rhythmic flow of sound or music. It has nothing to do with the other options, but rather with a musical rhythm or sound. A disgusting person is detestable. Wandering around a large area could be called loitering. I don't know a word for the last option, but I know it is not cadence.</span>
The correct answer is belief.
A philosophical assumption means that the philosopher just assumes, or believes something to be true, without any concrete evidence. The moment he or she is able to provide proof to support his or her assumption, it becomes a law because it can be checked if necessary.
The segregation and the unfairness and the last one I don't know I'm sorry I hope this helps :)
Wait what is this from an article/text/book etc?