I'd bet on "IQ of chimpanzee". And my chimpanzee brain says: Break up of the British empire: Civil war. Break up of the Soviet empire: Civil war. Break up o

I'd bet on "IQ of chimpanzee". And my chimpanzee brain says: Break up of the British empire: Civil war. Break up of the Soviet empire: Civil war. Break up of the German empire: Civil war. Break up of the Russian empire: My chimpanzee brain thinks ...