Bengal Subah

The Bengal Subah (Bengali: সুবাহ বাংলা, Persian: صوبه بنگاله), also referred to as Mughal Bengal and Bengal State (after 1717), was the largest subdivision of the Mughal Empire encompassing much of the Bengal region, which includes modern-day Bangladesh, the Indian state of West Bengal, and some parts of the present-day Indian states of Bihar (from 1733), Jharkhand and Odisha between the 16th and 18th centuries. The province was established following the dissolution of the Bengal Sultanate, a major trading nation in the world, when the region was absorbed into the Mughal Empire. Bengal was the wealthiest region in the Indian subcontinent.

Aurangzeb (r. 1658–1707) described Bengal Subah as 'the paradise of Nations' and the "Golden Age of Bengal". It alone accounted for 40% of Dutch imports from Asia. The eastern part of Bengal was globally prominent in industries such as textile manufacturing and shipbuilding, and it was a major exporter of silk and cotton textiles, steel, saltpeter, and agricultural and industrial produce in the world. The region was also the basis of the Anglo-Bengal War.

By the 18th century, Bengal emerged as a de-facto independent state, under the rule of the Nawabs of Bengal, who acted on Mughal sovereignty. It started to undergo proto-industrialization, making significant contributions to the first Industrial Revolution, especially industrial textile manufacturing. In 1757 and 1764, the British East India Company defeated the Nawab of Bengal at the Battle of Plassey and the Battle of Buxar, and Bengal came under British influence. It was deindustrialized after being conquered by the Company. In 1765, Emperor Shah Alam II granted the office of the Diwani of Bengal (second-highest office in a province, included revenue rights) to the Company and the office of the Nizamat of Bengal (highest office, administrative and judicial rights) in 1793. The Nawab of Bengal, who previously possessed both these offices, was now formally powerless and became a titular monarch.

Professor Richard Eaton suggests Bengal became a terminus of a continent-wide process of Turko-Mongol conquest and migration because its physical features gave it such a fertile soil, and a favorable climate.

The Mughal absorption of Bengal began during the reign of the first Mughal emperor Babur. In 1529, Babur defeated Sultan Nasiruddin Nasrat Shah of the Bengal Sultanate during the Battle of Ghaghra. Babur later annexed parts of Bengal. His son and successor Humayun occupied the Bengali capital Gaur, where he stayed for six months. Humayun was later forced to seek in refuge in Persia because of Sher Shah Suri's conquests. Sher Shah Suri briefly interrupted the reigns of both the Mughals and the Bengal Sultans.

The Mughal conquest of Bengal began with the victory of Akbar's army over Sultan of Bengal Daud Khan Karrani, the independent ruler of the province, at the Battle of Tukaroi on 3 March 1575. After the final defeat of Daud Karrani at the Battle of Rajmahal the following year, Mughal Emperor Akbar announced the creation of Bengal as one of the original twelve Subahs (top-level provinces), bordering Bihar Subah and Orissa subah, as well as Burma.^{[citation needed]} It took many years to overcome the resistance of ambitious and local chiefs. By a royal decree in November 1586, Akbar introduced uniform subah administration throughout the empire. However, in historian Tapan Raychaudhuri's view, "the consolidation of Mughal power in Bengal and the pacification of the province really began in 1594".

Many of the chiefs subjugated by the Mughals, some of the Baro-Bhuyans in particular, were upstarts who grabbed territories during the transition from Afghan to Mughal rule, but others, such as the Rajas of Chandradwip, Malla, and Shushang, were older families who had ruled independently from time immemorial. By the 17th century, the Mughals subdued opposition from the Baro-Bhuyans landlords, notably Isa Khan. Bengal was integrated into a powerful and prosperous empire; and shaped by imperial policies of pluralistic government. The Mughals built a new imperial metropolis in Dhaka from 1610, with well-developed fortifications, gardens, tombs, palaces and mosques. It served as the Mughal capital of Bengal for 75 years. The city was renamed in honour of Emperor Jahangir.

In 1603, the Arakanese launched an attack on the region around Dhaka. In 1604 Man Singh, who served as Subahdar of Bengal from 1602 to 1604, established a Mughal coastal navy with assistance from Portuguese pirates, successfully containing the Arakanese amphibious invasion. Cooch Behar and Kamrup were subsequently annexed to the Bengal Subah in 1609 and 1612, respectively.