How did mangal pandey contibute in 1857 revolt to India?

Mangal Pandey played a pivotal role in the 1857 revolt against British rule in India by igniting the initial spark of rebellion. As a sepoy in the British East India Company's army, he protested against the introduction of the greased cartridges, which were believed to be made from animal fat offensive to both Hindu and Muslim soldiers. His actions on March 29, 1857, when he attacked British officers, inspired fellow soldiers to join the uprising, leading to widespread revolts across northern India. Pandey's bravery and sacrifice made him a symbol of resistance against colonial oppression.