Let me just give you some points:
if i ruled the world;
i would never let even a single people of my kingdom to sleep without food.
i will try to improve their living conditions by imparting education.if they are educated they will be able to improve their lives all on by their own.
i would not rule them with cruelty.i will try my best to rule them as a kind ,loving and caring person.
i would have not just sat and led a luxurious life.
i would have fought wars if anyone tries to harm my people.
i am sure in turn they all will love and support me.