India's First war for Independence (aka Indian Rebellion of 1857) began as a mutiny of sepoys of the East India Company's army on 10 May 1857, in the cantonment of the town of Meerut, and soon escalated into other mutinies and civilian rebellions largely in the upper Gangetic plain and central India, with the major hostilities confined to present-day Uttar Pradesh, Bihar, northern Madhya Pradesh, and the Delhi region. The rebellion posed a considerable threat to East India Company power in that region, and was contained only with the fall of Gwalior on 20 June 1858. The rebellion is also known as India's First War of Independence, the Great Rebellion, the Indian Rebellion, the Indian Mutiny, the Revolt of 1857, the Rebellion of 1857, the Uprising of 1857, the Sepoy Rebellion and the Sepoy Mutiny. The rebellion led to the dissolution of the East India Company in 1858. It also led the British to reorganize the army, the financial system and the administration in India. The country was thereafter directly governed by the crown as the new British Raj. The 93rd (Sutherland Highlanders) Regiment of Foot was a Line Infantry Regiment of the British Army from 1799 to 1881.