Indian Rebellion of 1857 | East India Company's expansion in India

The Indian Rebellion of 1857 was a major uprising in India in 1857—58 against the rule of the British East India Company, which functioned as a sovereign power on behalf of the British Crown. The rebellion began on 10 May 1857 in the form of a mutiny of sepoys of the company's army in the garrison town of Meerut, 40 miles (64 km) northeast of Delhi. It then erupted into other mutinies and civilian rebellions chiefly in the upper Gangetic plain and central India though incidents of revolt also occurred farther north and east. The rebellion posed a military threat to British power in that region, and was contained only with the rebels' defeat in Gwalior on 20 June 1858. On 1 November 1858, the British granted amnesty to all rebels not involved in murder, though they did not declare the hostilities to have formally ended until 8 July 1859.

The name of the revolt is contested, and it is variously described as the Sepoy Mutiny, the Indian Mutiny, the Great Rebellion, the Revolt of 1857, the Indian Insurrection, and the First War of Independence.

The Indian rebellion was fed by resentments born of diverse perceptions, including invasive British-style social reforms, harsh land taxes, summary treatment of some rich landowners and princes,and scepticism about  British claims that their rule offered material improvement to the Indian economy. Many Indians rose against the British; however, many also fought for the British, and the majority remained seemingly compliant to British Violence, which sometimes betrayed exceptional cruelty, was inflicted on both sides: on British officers and  civilians, including women and children, by the rebels, and on the rebels and their supporters, including sometimes entire villages, by British reprisals; the cities of Delhi and Lucknow were laid waste in the fighting and the British retaliation.

After the outbreak of the mutiny in Meerut, the rebels quickly reached Delhi, whose 81 -year-old Mughal ruler, Bahadur Shah Zafar, was declared the Emperor of Hindustan. Soon, the rebels had captured large tracts of the North-Western Provinces and Awadh (Oudh). The East India Company's response came rapidly as well. With help from reinforcements, Kanpur was retaken by mid-July 1857, and Delhi by the end of September. However, it then took the remainder of 1857 and the better part of 1858 for the rebellion to be suppressed in Jhansi, Lucknow, and especially the Awadh countryside. Other regions of Company-controlled India—Bengal province, the Bombay Presidency, In the Punjab, and the Madras Presidency—remained largely calm. In the Punjab, the Sikh princes crucially helped the British by providing both soldiers and support. The large princely states, Hyderabad, Mysore, Travancore, and Kashmir, as well as the smaller ones of Rajputana, did not join the rebellion, serving the British, in the Governor-General Lord Canning's words, as "breakwaters in a storm".

In some regions, most notably in Awadh, the rebellion took on the attributes of a patriotic revolt against British oppression. However, the rebel leaders proclaimed no articles of faith that presaged a new political system. Even so, the rebellion proved to be an important watershed in Indian and British Empire history. It led to the dissolution of the East India Company, and forced the British to reorganize the army, the financial system, and the administration in India, through passage of the Government of India Act 1858. India was thereafter administered directly by the British government in the new British Raj. On 1 November 1858, Queen Victoria issued a proclamation to Indians, which while lacking the authority of a constitutional provision, promised rights similar to those of other British subjects.  In the following decades, when admission to these rights was not always forthcoming, Indians were to pointedly refer to the Queen's proclamation in growing avowals of a new nationaalism.

East India Company's expansion in India –

Although the British East India Company had established a presence in India as far back as 1612, and earlier administered the factory areas established for trading purposes, its victory in the Battle of Plassey in 1757 marked the beginning of its firm foothold in eastern India. The victory was consolidated in 1764 at the Battle of Buxar, when the East India Company army defeated Mughal Emperor Shah Alam II. After his defeat, the emperor granted the company the right to the "collection of Revenue" in the provinces of Bengal (modern day Bengal, Bihar, and Odisha), known as "Diwani" to the company. The Company soon expanded its territories around its bases in Bombay and Madras; later, the Anglo-Mysore Wars (1766—1799) and the Anglo Maratha Wars (1772—1818) led to control of even more of India.

In 1806, the Vellore Mutiny was sparked by new uniform regulations that created resentment amongst both Hindu and Muslim sepoys.

After the turn of the 19th century, Governor-General Wellesley began what became two decades of accelerated expansion of Company territories. This was achieved either by subsidiary alliances between the company and local rulers or by direct military annexation. The subsidiary alliances created the princely states of the Hindu maharajas and the Muslim nawabs. Punjab, North-West Frontier Province, and Kashmir were annexed after the Second Anglo-Sikh War in 1849; however, Kashmir was immediately sold under the 1846 Treaty of Amritsar to the Dogra Dynasty of Jammu and thereby became a princely state. The border dispute between Nepal and British India, which sharpened after 1801 , had caused the Anglo-Nepalese War of 1814—16 and brought the defeated Gurkhas under British influence. In 1854, Berar was annexed, and the state of Oudh was added two years later. For practical purposes, the company was the government of much of India.