The First War of Independence, also known as the Sepoy Mutiny or the Indian Rebellion of 1857, was a significant uprising against British rule in India. It began in May 1857 when Indian soldiers, or sepoys, in the British East India Company's army revolted due to various grievances, including cultural insensitivity and harsh treatment. The rebellion spread quickly across northern and central India, with various regions and local rulers joining the fight against British authority. The conflict lasted until 1858 and resulted in widespread violence and destruction. Although the rebellion was ultimately suppressed, it marked a turning point in Indian history, leading to the end of the British East India Company's rule. In its place, the British Crown took direct control of India, initiating a new phase of colonial governance that would last until India's independence in 1947.