C, Charles de Gaulle was not part of the big three. Poor fella kinda got left out lol. Hope this helps :)
If they were born into it or in they were in a lower class before reincarnation
While other primates (such as baboons and red colobus, red tail, and blue monkeys) have managed to thrive in Gombe, chimpanzees have not. Their larger body size puts them at a disadvantage in a restricted habitat, because they must consume more calories (and thus more food) to grow and maintain their weight.