Napoleon was popular with his troops because he:
took care of their needs and won battles.
was a common man from the heart of Paris.
All of the choices are correct.
Ohad refined, gentle manners.
He was from Corsica which was not Paris so b and c are wrong. Napoleon did have good manners but I don't think that was a main factor that lead him to be well liked by his troops. A is obviously correct.
