The document discusses the rise of the Zulu Kingdom in southern Africa between 1800-1900. It describes how smaller chiefdoms like the Ndwandwe and Mthethwa expanded in the 1700s by taking over smaller groups. The Zulu were originally a smaller group within the Mthethwa. Under King Shaka in the early 1800s, the Zulu Kingdom developed powerful military tactics like running barefoot and using body-length shields, which allowed them to defeat neighboring groups and expand their control over surrounding lands, becoming the most powerful state in southern Africa by 1816. Shaka's strong, well-trained army and innovative military tactics were the main drivers of the Zulu Kingdom's expansion after 1818 as