The right you're thinking of is the right of asylum, given by another (not home country) country to individuals when they are prosecuted in or by their own country.
The correct answer is C. James I
I hope I helped
The Eastern Empire was located on a straight, where it was difficult for invaders to put down the capital's defenses. They also had a powerful administrative center and political stability as well as great wealth. The emperors were able to control over the resources and effectively mobilize manpower to fight invasion.
