I am currently a full-time college student and I get 5-6 hours each night night. In high school, I got about 7-8 hours of sleep each night.
The cooperation between the Hindus and the Muslims would help build a rich and powerful empire because, the worlds major religions are Islam and Hinduism and because of that if two combine it makes a powerful group of people and they all have different understanding and thinking. Because of the differences between the two groups, they can come up with pretty unique ideas, which can help a lot and these two groups arent heard as much as other groups. Believe me, many of these people have unique ideas and arent heard or they just keep it to themselves. In conclusion they can build a rich and powerful empire because if their differences, beliefs, and morals they've been taught.
The correct answer is participant modeling.
Participant modeling refers to a psychotherapy technique in which a therapist models or demonstrates to their client how to respond to a fear provoking stimulus in gradual steps. After this, the client is encouraged to imitate the therapist's modeled behavior step-by-step so that he or she can learn how to cope with the fear provoking stimulus when faced with it outside a therapy setting.
If this question is based on Billy Milligan story, than yes :) There were real examples, although just a few of them during the whole history, or maybe noone knew about such a syndrome earlier.