Final answer:
The immediate cause of the Sepoy Rebellion was the introduction of rifle cartridges greased with animal fat, which offended the religious beliefs of Hindu and Muslim soldiers.
Step-by-step explanation:
The immediate cause of the Sepoy Rebellion was that Hindu and Muslim Indian soldiers did not feel respected by the British. The British East India Company, which ruled over India at the time, introduced new rifle cartridges that were greased with animal fat. The introduction of these cartridges offended the religious beliefs of both Hindu and Muslim soldiers, as the cartridges had to be bitten to be loaded into the rifles. This led to widespread outrage and rebellion among the sepoys, eventually resulting in the Sepoy Rebellion.
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