1. In the end when the genie becomes free, because of Aladdin that was the time when the Sultan sees the integrity of Aladdin. He has also seen that all the men in his kingdom was thirsty for power and money. At that point Sultan decided that the only potential candidate to lead the kingdom was his daughter, especially after the betrayal from Wazir. Furthermore, from childhood Jasmine wanted to become Sultan and always wanted to do best for the people.