Answer: B)
Reason: B is the only liquid out of the 4 and the rest are all solids.
Conquering hearts is a matter of love and therefore not violent or warlike as conquering citadels, as that would require an act of war. Love versus war...
Answer:
Well...Possibly an infographic, background images about the topic you're talking about...I can't think of anything else, sorry.
Explanation:
