The root vict is gotten from Latin and it means "to conquer''. It can be found in words like victorious, evict, convict, etc.
The word victorious means to be triumphant or conquer a particular thing. For example, the sentence "John was victorious when he played Chess with Bob". It means that John won and defeated Bob.
Answers will vary. Sample: Universal theme of love, because it is something that anyone, no matter what culture or time period they come from, can relate to.