Answer:
D) to divide former Ottoman and German territories among Allied Powers
Step-by-step explanation:
The World War I ended with a win of the Allies. This mean that they also managed to get their hands on the territories that were occupied by the Germans and the Ottomans until then. The territories in question were in the Middle East and in Africa. The Mandate System was practically having the purpose of the Allies to make an agreement as to who will take which territory under their control in the name of the League of Nations, thus dividing the territories in accordance to their interest in a peaceful manner.