Chimpanzee Politics (1982) – has anyone read this book? http://qz.com/691808/politicians-and-chimpanzees-have-more-in-common-than-you-think/
Amazon: https://www.amazon.com/Chimpanzee-Politics-Power-among-Apes/dp/0801886562/ref=sr_1_1?s=books&ie=UTF8&qid=1468762525&sr=1-1&keywords=Chimpanzee+Politics