According to National Geographic the first enslaved Africans arrived at the British colony of Jamestown, Virginia, in 1619.
During the Taiping Rebellion, the peasants rebelled. It was mostly a civil war which killed scores of people (twenty million people approximately). The movement was a millenarian movement (meaning it occurred because of religious ideology). The movement was led by Hong Xiuquan who claimed he was Jesus' younger brother. Hong Xiuquan wanted to instill social reforms such as collective property, equality for women and replacing Confucian, Buddhist, Daoist and Chinese folk religion with Christianity.
Answer: He came up with the short stabbing spear and the long shield
Explanation:
Before Shaka Zulu came to prominence, the tribes in Southern Africa at the time fought with long spears and short shields. Each side would stand apart from the other and throw their long spears to try to kill as many of the other ones as they could.
Shaka Zulu decried this method and came up with a short stabbing spear and a long shield. With the long shield made of cow skin, Zulu warriors would be able to hide from the spears thrown by their enemies and then when they ran out of spears, Zulu warriors would attack them and use shot stabbing spears which were made for close combat, to defeat them.
It united the culture of the Inca people and created a sense of loyalty to the emperor.