The document summarizes the causes and events of the Indian Rebellion of 1857. The main causes were political, as local leaders lost authority to the British; religious and social, as British culture threatened local faiths; economic, as high taxes burdened peasants; and military, as low pay and lack of promotion resented sepoys. In 1857, sepoys rebelled against new rifles greased with cow and pig fat. The rebellion spread from Meerut to Delhi, where many rulers joined. However, the British eventually suppressed the rebellion by 1858, imprisoning Emperor Bahadur Shah II.