His cruelty reached new heights when his mother died, and he was eventually assassinated by those closest to him. Nevertheless, his military changes and banding together of the Zulu tribes would continue for 50 years after his death. | His cruelty reached new heights when his mother died, and he was eventually assassinated by those closest to him. Nevertheless, his military changes and banding together of the Zulu tribes would continue for 50 years after his death. |