Mapinduzi ya Zanzibar
Chama cha Afro-Shirazi Party (ASP), kilichowakilisha hasa Waafrika, kilipoona kwamba bungeni kina viti vichache ingawa kilipata 54% za kura katika uchaguzi wa Julai 1963, kilipatana na chama cha mrengo wa kushoto Umma Party.