The best system for monkeys and the British

From Professeur Bell: Le Cargo du Roi Singe by Sfar and Tanquerelle:

- Why the "King of the Monkeys"? Why don't you call him, I don't know, the "President of the Monkey Republic"?
- Oh, Ossour! If I had named him thus you would have seen it as an attack against your Republic! Now, be a good boy, and lets agree that the monarchy is the best system for monkeys and the British.