<span>The correct answer is D. Robert E. Lee. He was an amazing officer in the US army, but he was hurt after the war. However, he did want to continue his work, but he didn't agree with the slavery policy as well as some other things in the country he loved, which is why he resigned his commission because he was so loyal to his home state. To this day, this man remains an American hero.</span>
The incident that started the Sepoy Rebellion was related to a rumor about the the Army using animal fat (especially that of bigs) to grease the inside of bullet cartridges.
