Establishment of Colonial Authority

During the mid-eighteenth century, the struggle for European commercial supremacy spilled over onto Indian soil in the form of the Three Carnatic Wars (1746–1763) fought between the English East India Company and the French Compagnie des Indes. The Carnatic was the coastal corridor of south-eastern India ruled by the Nawab of Arcot under the nominal sovereignty of the Nizam of Hyderabad.

• First Carnatic War (1746–1748): Sparked by the War of the Austrian Succession in Europe. French Governor Joseph François Dupleix captured Fort St. George (Madras) from the British. In the historic Battle of St. Thome (Adyar, 1746), a tiny, disciplined French force equipped with modern artillery decisively routed the 10,000-strong cavalry of the Nawab of Carnatic, Anwar-ud-din. This revealed a profound structural lesson: small, European-drilled infantries could easily defeat massive, undisciplined medieval Indian armies. The war ended with the Treaty of Aix-la-Chapelle (1748), restoring Madras to the British in exchange for Louisbourg in North America.
• Second Carnatic War (1749–1754): Succession disputes broke out in Hyderabad (Nasir Jung vs. Muzaffar Jung) and Arcot (Anwar-ud-din vs. Chanda Sahib). Dupleix pioneered the political technique of kingmaking, backing Muzaffar Jung and Chanda Sahib. However, a young British officer named Robert Clive turned the tide by audaciously capturing and successfully defending Arcot (1751) with only 500 men for 53 days. Dupleix was recalled in disgrace by the French government in 1754, severely undermining French momentum.
• Third Carnatic War (1756–1763): Triggered by the global Seven Years' War. The French sent Count de Lally to reclaim lost ground. In the decisive Battle of Wandiwash (1760), British General Sir Eyre Coote decisively crushed the French army. The Treaty of Paris (1763) permitted the French to retain their commercial factories at Pondicherry, Chandernagore, and Mahe strictly as unfortified trading posts with no military or political ambitions, leaving the British East India Company without European rivals in India.

In April 1756, the formidable Nawab of Bengal, Alivardi Khan, passed away. Having no sons, he nominated his favorite grandson, twenty-three-year-old Siraj-ud-Daulah, as his successor to the masnad of Murshidabad. Siraj's accession immediately unleashed bitter palace conspiracies orchestrated by rival claimants:

1. Ghaseti Begum (মেহেরুন্নিসা / ঘসেটি বেগম): Siraj's ambitious maternal aunt, operating from Motijheel palace in Murshidabad with her wealthy dewan Rajballabh.
2. Shaukat Jung (শওকত জঙ্গ): Siraj's cousin, the Nawab of Purnea, who openly disputed Siraj's legitimacy and sought imperial recognition from Delhi.
3. Mir Jafar Ali Khan (মির জাফর): The veteran Bakshi (Commander-in-Chief of the Bengal Army), who harbored secret ambitions for the throne.

Siraj moved decisively: he neutralized Ghaseti Begum by seizing Motijheel and its vast treasury, and later defeated and killed Shaukat Jung at the Battle of Manihari (October 1756). However, his most dangerous adversary was the British East India Company, which actively meddled in court conspiracies.

The friction between Nawab Siraj-ud-Daulah and the English Company stemmed from three irreconcilable violations of Bengal's territorial and fiscal sovereignty:

Outraged by British arrogance, Siraj marched south in June 1756. He captured the English factory at Cossimbazar and besieged Calcutta. Governor Drake and senior officials fled down the Hooghly River on ships to Fulta, abandoning the garrison. On 20 June 1756, Fort William surrendered. Siraj placed Calcutta under the governorship of his officer Manikchand and renamed the city Alinagar (আলিনগর) in honor of his grandfather Alivardi Khan.

Following the fall of Fort William, a British survivor, John Zephaniah Holwell, concocted the sensational narrative known as the Black Hole Tragedy (অন্ধকূপ হত্যা). Holwell claimed that 146 British prisoners of war (including women and wounded soldiers) were crammed on a sweltering summer night into an airless dungeon measuring barely 18 feet by 14 feet 10 inches, resulting in the suffocation and death of 123 prisoners by next morning.

When news of Calcutta's fall reached Madras, an expeditionary force under Lieutenant Colonel Robert Clive and Admiral Charles Watson was dispatched with 900 British soldiers and 1,500 Madras sepoys. Arriving in December 1756, Clive bribed Nawab's governor Manikchand, who surrendered Calcutta without resistance on 2 January 1757. Clive then sacked the rich port city of Hooghly.

Facing threats of an Afghan invasion of Bengal by Ahmad Shah Abdali from the north-west, Siraj was pressured into signing the humiliating Treaty of Alinagar (আলিনগরের সন্ধি) on 9 February 1757:

• All commercial privileges granted by Farrukhsiyar's 1717 Farman were reaffirmed.
• The British East India Company was permitted to fortify Fort William without interference.
• The Company was granted the sovereign right to mint its own gold and silver coins (Sikka) in Calcutta.
• The Nawab agreed to pay compensation for the British properties seized in Calcutta.

The Treaty of Alinagar was merely a tactical truce for Clive. In March 1757, Clive violated the treaty by attacking and capturing the French settlement of Chandernagore, stripping Siraj of potential French military assistance and clearing the decks for total regime change.

Determined to install a subservient puppet on the throne of Bengal, Robert Clive orchestrated a covert palace conspiracy against Siraj-ud-Daulah. The conspiracy united disgruntled court nobles, communal bankers, and military commanders:

1. Mir Jafar Ali Khan (মির জাফর): Bakshi of the Bengal Army, who was promised the throne of Bengal in exchange for betraying Siraj on the battlefield.
2. Jagat Seths (Mahtab Rai & Swarup Chand): The multi-millionaire banking family of Murshidabad, who bankrolled the Mughal empire and resented Siraj's demands for war contributions.
3. Rai Durlabh (রায় দুর্লভ): Powerful royal treasurer and general.
4. Yar Latif Khan (ইয়ার লতিফ খাঁ): Commander of a significant division of the Nawab's troops.
5. Omichund / Amir Chand (উমিচাঁদ): An influential Sikh merchant broker who acted as the liaison between Clive and the conspirators. When Omichund threatened to expose the plot to Siraj unless guaranteed 5% of all royal treasury loot and ₹30 lakh, Clive forged Admiral Watson's signature on a fraudulent red agreement (Lal Kagaj) to deceive him, while keeping the genuine white agreement (Sada Kagaj) secret.

On the morning of 23 June 1757, the opposing armies faced each other on the open plains of Palashi (Plassey), situated amidst a grove of mango trees (Lakshabag) on the banks of the Bhagirathi River, approximately 40 km south of Murshidabad.

• Disparity in Numbers: Nawab Siraj-ud-Daulah commanded an imposing force of approximately 50,000 men (35,000 infantry and 15,000 cavalry) along with 53 heavy artillery pieces manned by French gunners under Sinfray. In contrast, Clive commanded barely 3,000 troops (approx. 950 European infantry, 100 artillerymen, 2,100 Indian sepoys, and 8 light field pieces).
• The Heroic Stand: Loyal commanders Mir Madan (মির মদন) and Mohan Lal (মোহন লাল) launched a ferocious frontal artillery bombardment that pinned Clive's army behind the mango grove embankments.
• The Turning Point (Rain & Treachery): At noon, a torrential monsoon downpour inundated the battlefield. Clive had prudently covered his gunpowder and ammunition with tarpaulins, keeping them dry. Siraj's artillerymen neglected their covers, leaving their gunpowder drenched and useless. Mistakenly assuming British powder was equally ruined, Mir Madan charged forward, only to be struck down and mortally wounded by a deadly British artillery volley.
• Mir Jafar's Treason: Devastated by Mir Madan's death, Siraj summoned Mir Jafar, placed his turban at his feet, and implored him to save Bengal's honor. Mir Jafar swore an oath on the Holy Quran to defend the Nawab, but treacherously advised Siraj to halt the battle, recall Mohan Lal's advancing troops, and retire to camp. Despite Mohan Lal's desperate warnings, Siraj ordered the retreat. As Mohan Lal withdrew, Clive launched a decisive counter-attack. The major divisions under Mir Jafar, Rai Durlabh, and Yar Latif stood motionless, watching the slaughter without firing a single bullet.
• Siraj's Flight and Murder: The Nawab's army disintegrated in panic. Siraj fled to Murshidabad and attempted to escape toward Patna. He was recognized at Rajmahal by a fakir (Dana Shah), captured, and brought back to Murshidabad. On the night of 2 July 1757, Siraj was brutally assassinated by Mohammadi Beg on the orders of Mir Jafar's son, Miran.

Militarily, Plassey was not a great tactical battle; it was a mere skirmish decided by bribery, treason, and weather. Total British casualties were only 22 killed and 50 wounded, while the Nawab lost around 500 men. Yet, in the words of historian Sir Jadunath Sarkar, "On 23 June 1757, the medieval period of India ended and the modern period began." The Company was instantly transformed from a commercial tenant into the de facto ruler and kingmaker of Bengal.

On 29 June 1757, Clive led Mir Jafar to the throne of Murshidabad. In return for British military assistance, the puppet Nawab opened the floodgates of Bengal's treasury, initiating the infamous Plassey Plunder (পলাশী লুণ্ঠন):

American economic historian Brooks Adams pointed out in The Law of Civilization and Decay that the immense hoard of plundered Bengal silver shipped to London after 1757 provided the indispensable liquid capital that financed James Watt's steam engine and ignited Britain's Industrial Revolution. Bengal, once known across Asia as Jannat-ul-Bilad (the paradise of nations), was rapidly bled white.

Mir Jafar soon found it impossible to satiate the British appetite for money. As the Company demanded endless cash installments, Mir Jafar was forced to melt royal gold and silver utensils, dismantle palace jewels, and sell ancestral property. Desperate, he even courted secret ties with the Dutch at Chinsurah, but the British crushed the Dutch at the Battle of Bedara (1759).

In 1760, Governor Henry Vansittart engineered a bloodless palace coup: Mir Jafar was forced to abdicate in favor of his capable son-in-law, Mir Qasim (মির কাসিম). In return, Mir Qasim signed the Treaty of 1760, ceding the revenue-rich districts of Burdwan, Midnapore, and Chittagong to the Company.

Unlike his predecessor, Mir Qasim was a fierce patriot and an able administrator determined to reassert Bengal's sovereign independence:

1. Transfer of Capital to Munger (মুঙ্গের): In 1762, he shifted the capital of Bengal from Murshidabad to Munger in Bihar, putting a safe distance of 500 km between his royal court and the constant espionage and intimidation of the Calcutta Council.
2. Military Modernization: He overhauled his army on disciplined European lines, hiring foreign mercenaries such as the German-born Walter Reinhardt (known as Sumroo) and an Armenian general, Gurghin Khan (মার্কার). He established state-of-the-art ordnance factories and foundries at Munger that cast superior flintlock muskets and heavy brass cannon.
3. Fiscal Discipline: He rooted out corruption among revenue collectors, recovered arrears, and introduced new abwabs (cesses) on wealthy zamindars to rebuild his treasury without oppressing the common peasantry.

The inevitable rupture came over the unchecked abuse of Dastaks. British private traders were monopolizing the trade in essential commodities—salt, betel nut, tobacco, and grain—paying zero duties, while native Indian merchants were forced to pay heavy inland transit tolls (up to 40%) at river toll stations (Chokis). Indian trade faced complete extermination.

When the Calcutta Council arrogantly rejected a compromise agreement negotiated by Vansittart, Mir Qasim took an extraordinary, revolutionary step in March 1763: he completely abolished all internal transit customs duties for all merchants across Bengal and Bihar for two years. By declaring completely duty-free trade for everyone, Mir Qasim placed Indian merchants on an equal competitive footing with the British.

Outraged that their illegal competitive advantage was eliminated, the Calcutta Council declared war on Mir Qasim in July 1763, reinstating the compliant Mir Jafar as Nawab. Defeated in rapid successive battles at Katwa, Gheria, and Udaynala (1763), Mir Qasim retreated to Munger, executed conspirators (including the Jagat Seth brothers), and escaped into Awadh to forge an anti-British coalition.

In Awadh, Mir Qasim forged a formidable Triple Alliance (ত্রিপক্ষীয় জোট) to expel the British from northern India:

• Mir Qasim: The deposed Nawab of Bengal.
• Shuja-ud-Daula (সুজা-উদ-দৌলা): The powerful Nawab Wazir of Awadh.
• Shah Alam II (শাহ আলম দ্বিতীয়): The fugitive Mughal Emperor of India.

The allied imperial army assembled over 40,000 to 50,000 troops and marched toward Bihar. On 22 October 1764, they clashed with the British army of 7,072 men (857 Europeans and 6,215 Indian sepoys) commanded by Major Hector Munro at Buxar on the banks of the Ganga.

In May 1765, Robert Clive returned to Bengal as Governor. On 12 August 1765, Clive concluded the historic Treaty of Allahabad (এলাহাবাদের সন্ধি) with Emperor Shah Alam II and Nawab Shuja-ud-Daula:

1. Settlement with Shuja-ud-Daula (Awadh): Awadh was restored to Shuja on payment of a colossal war indemnity of ₹50 lakh. However, the districts of Kora and Allahabad were severed from Awadh and handed to the Mughal Emperor. Shuja also entered into a defensive alliance, agreeing to maintain British troops in Awadh at his own expense.
2. Settlement with Mughal Emperor Shah Alam II: The Emperor was granted the districts of Kora and Allahabad and an annual imperial tribute of ₹26 lakh from Bengal's revenues, residing at Allahabad fort under British protection.
3. The Grant of the Diwani (দেওয়ানি লাভ): In return, Emperor Shah Alam II issued a historic imperial Farman on 12 August 1765 granting the Diwani (the constitutional right of collecting land revenue and administering civil justice) of Bengal, Bihar, and Orissa to the English East India Company in perpetuity.

Following the Diwani grant, Clive instituted the notorious administrative monstrosity known as the Dual Government (দ্বৈত শাসন) in Bengal, which operated from 1765 to 1772:

• Diwani (Company): The British Company possessed Absolute Power and Total Financial Wealth. It collected all land revenues and taxes through deputy dewans (Muhammad Reza Khan in Bengal, Raja Shitab Rai in Bihar), but assumed zero responsibility for civil governance, health, policing, or public welfare.
• Nizamat (Nawab): The puppet Nawab (Najm-ud-Daulah, son of Mir Jafar) held Complete Administrative Responsibility for law and order, police, and criminal justice, but was starved of every rupee of revenue, possessing no treasury or military power to discharge these duties.

This separation of power from responsibility resulted in total administrative collapse, rampant corruption by Company officials, and merciless extortion of the peasantry. It culminated directly in the apocalyptic Great Bengal Famine of 1770 (Chhiyattorer Monwontor / ১১৭৬ বঙ্গাব্দ), which annihilated 10 million human beings (one-third of Bengal's population). In 1772, the newly appointed Governor, Warren Hastings, officially abolished the Dual Government, removed the deputy dewans, and assumed direct Company control over revenue administration.

As the East India Company transitioned into a territorial empire, the British Parliament stepped in to regulate its corrupt administration:

• The Regulating Act of 1773: Passed under Lord North, it transformed the Governor of Bengal into the Governor-General of Fort William in Bengal (Warren Hastings becoming the first). A four-member Supreme Council was appointed to assist him (decisions made by majority vote). The Presidencies of Madras and Bombay were subordinated to Bengal in foreign policy. Crucially, Section 13 provided for the establishment of a Supreme Court of Judicature at Calcutta (1774) with Sir Elijah Impey as its first Chief Justice.
• Pitt's India Act of 1784: Introduced by British Prime Minister William Pitt the Younger, it established a Dual System of Control in Great Britain: a 6-member crown-appointed Board of Control supervised all civil, military, and revenue affairs, while the Company's Court of Directors retained commercial management and patronage appointments. This framework governed India until the Revolt of 1857.

Lord Cornwallis (Governor-General 1786–1793) is revered by imperialists as the "Father of the Indian Civil Service (covenanted civil service)". Cornwallis reorganized the chaotic, bribe-ridden administration into a disciplined imperial bureaucracy:

1. Separation of Commerce & Administration: He strictly segregated the Company's commercial branch from its administrative and revenue services.
2. Eradication of Private Trade: He prohibited civil servants from engaging in private trade, accepting personal bribes, or taking customary 'presents' (nazar), compensating them with lavish guaranteed salaries (a District Collector earned ₹1,500/month plus 1% commission on revenue collections), making the ICS the world's most lucrative bureaucracy.
3. Racist Doctrine of Indian Exclusion: Cornwallis harbored deep racial prejudice, declaring that "every native of Hindustan is corrupt." He barred all Indians from holding any post carrying an annual salary above £500 (approx. ₹300/month). Indians were restricted to subservient subordinate posts like peons, clerks, and darogas.
4. Fort William College (1800): Established in Calcutta by Governor-General Lord Wellesley to train young British civil servants in Indian vernacular languages (Bengali, Urdu, Persian, Sanskrit), Indian law, and local customs before posting them to the districts. In 1806, the Court of Directors shifted this training to East India College at Haileybury in England.

The military was the ultimate coercive instrument that conquered India and maintained the British empire:

• The Sepoy Composition: Over 85% of the army consisted of Indian recruits (Sepoys / সিপাহি), recruited predominantly from the high-caste peasant communities of Awadh, Bihar, and the North-Western Provinces (Bhojpuris, Rajputs, and Brahmins). By 1857, the Indian army numbered over 311,000 men, of whom only 45,000 were European.
• European Officer Monopoly: A rigid racial hierarchy prevailed. No Indian soldier, regardless of valor or seniority, could ever be commissioned as an officer. The highest military rank open to an Indian was Subedar (সুবেদার) in infantry or Risaldar in cavalry, whose salary and status remained inferior to the rawest teenage British recruit.
• Fiscal Burden: Between 40% and 50% of the entire net revenue extracted from Indian taxpayers was squandered on maintaining this massive military apparatus, which was deployed not only to crush domestic rebellions but to fight imperial British wars in Burma, Afghanistan, China, and Africa.

Prior to Cornwallis, rural law and order was maintained by traditional village watchmen (Chowkidars) supervised by local zamindars with their private retainers (Paiks). In 1793, Cornwallis modernized and bureaucratized rural policing:

• Dismantling Zamindari Police: Zamindars were completely stripped of their traditional policing duties and ordered to disband their private armed militias.
• Establishment of Thanas & Darogas: Districts were carved into police circles of approximately 20 square miles called Thanas (থানা), each headed by an Indian police officer termed a Daroga (দারোগা).
• District Hierarchy: The Daroga was supervised by the European District Magistrate. Later, in 1808, a Superintendent of Police (SP) was appointed for each division to coordinate crime control.
• Oppression & Extortion: The Daroga system became synonymous with corruption, torture, and extortion. Squeezed between inadequate state funding and vast discretionary power, Darogas allied with wealthy zamindars and moneylenders to terrorize ordinary peasants.

The British replaced India's traditional community-based dispute mechanisms (panchayats, shastric pundits, and qazi courts) with an adversarial, codified Western legal hierarchy:

1. Warren Hastings's Judicial Plan of 1772: Established two courts in each district:
   • District Diwani Adalat (দেওয়ানি আদালত): Presided over by the European Collector for civil disputes (property, inheritance, marriage), guided by Hindu pundits and Muslim qazis.
   • District Faujdari Adalat (ফৌজদারি আদালত): Presided over by Muslim qazis and muftis administering Islamic criminal law (Sharia), under the supervision of the European Collector.
   • Appellate Courts: Sadar Diwani Adalat (Supreme Civil Court) and Sadar Nizamat Adalat (Supreme Criminal Court) established at Calcutta.
2. Codification of Indigenous Law: To enable British judges to administer Indian laws without depending on native pandits and maulvis:
   • Nathaniel Brassey Halhed compiled and translated Hindu legal digests into English under the title A Code of Gentoo Laws (1776).
   • Sir William Jones founded the Asiatic Society of Bengal (1784) and translated the Institutes of Hindu Law (Manusmriti, 1794).
   • Charles Hamilton translated the Islamic legal code Hedaya (1791).
3. The Supreme Court at Calcutta (1774): Established under the Regulating Act with Sir Elijah Impey as Chief Justice. It administered English law. In 1775, it became infamous for the judicial murder of Maharaja Nandakumar, who had leveled bribery charges against Warren Hastings; Hastings and Impey conspired to try Nandakumar on a retroactively applied English forgery law and had him publicly hanged.
4. The Cornwallis Code of 1793 (ক্ষমতার পৃথকীকরণ): Cornwallis codified comprehensive administrative and judicial regulations. Its most celebrated achievement was the structural separation of revenue and judicial powers: the District Collector was stripped of all judicial and magisterial authority, which was transferred to a newly created European District Judge (জেলা জজ), establishing a formal system of checks and balances.

When Lord Wellesley (Governor-General 1798–1805) arrived in India, Great Britain was locked in the global Napoleonic Wars against France. Fearing that Napoleon Bonaparte might ally with anti-British Indian rulers like Tipu Sultan of Mysore, Wellesley abandoned the policy of non-intervention and unleashed the aggressive diplomatic-military weapon known as the Subsidiary Alliance (অধীনতামূলক মিত্রতা নীতি).

• Nizam of Hyderabad (1798 & 1800): The first state to sign the Subsidiary Alliance, dismantling his French-trained battalions. In 1800, he ceded Bellary, Cuddapah, and Anantapur (the Ceded Districts) to cover military subsidy arrears.
• Mysore (1799): Following the heroic death of Tipu Sultan during the Fourth Anglo-Mysore War at Seringapatam (4 May 1799), Wellesley partitioned Mysore, restored the Hindu Wodeyar dynasty under a child king (Krishnaraja III), and imposed the Subsidiary Alliance.
• Tanjore & Surat (1799–1800): Subordinated and their administration taken over.
• Nawab of Awadh (1801): Accusing Nawab Saadat Ali Khan II of military inefficiency, Wellesley forced him to sign a treaty ceding more than half his kingdom (Rohilkhand, Gorakhpur, and the Lower Doab) yielding ₹1.35 crore annually.
• The Maratha Peshwa (Treaty of Bassein, 1802): Defeated by Yashwantrao Holkar, the cowardly Peshwa Baji Rao II fled to British protection and signed the humiliating Treaty of Bassein (31 December 1802), bartering Maratha independence for British bayonets. This ignited the Second Anglo-Maratha War (1803–1805), forcing the Bhonsle of Nagpur (Treaty of Deogaon) and Scindia of Gwalior (Treaty of Surji-Anjangaon) to accept subsidiary alliances.

By the time Lord Dalhousie (Governor-General 1848–1856) assumed office, British supremacy across India was unchallenged. An uncompromising imperialist, Dalhousie believed that direct British administration was infinitely superior to the corrupt rule of native princes. He devised the pseudo-legal doctrine known as the Doctrine of Lapse (স্বত্ববিলোপ নীতি) to annex princely states peacefully without fighting wars.

Under ancient Hindu law and tradition, a king who lacked a natural male heir had the sacred right to adopt a son (Dattaka Putra), who inherited both the private family property and the sovereign throne. Dalhousie classified Indian princely states into three categories:

1. Independent States: States that had never been subordinate to any paramount power; adoption rights were fully recognized.
2. Subordinate Protected States: States tributary to the Mughal or Peshwa that accepted British paramountcy; adoption required prior British sanction, which was usually granted.
3. Dependent States Created by Britain: States created by the British Crown through grants or revived after conquest. Here, Dalhousie ruled that an adopted son could inherit the ruler's private personal property, but NOT the royal crown or sovereignty. The state automatically "lapsed" to the British imperial realm.

The most explosive and predatory imperial seizure occurred in Awadh (অযোধ্যা) in February 1856. Nawab Wajid Ali Shah had numerous natural heirs, rendering the Doctrine of Lapse legally inapplicable. Furthermore, Awadh had been Britain's most loyal, submissive tributary ally since 1765.

Dalhousie commissioned British Resident James Outram to submit a damning report highlighting administrative chaos, financial decay, and peasant distress. Dismissing the fact that Awadh's misgovernance was the direct consequence of decades of crippling British subsidiary demands and Resident meddling, Dalhousie deposed Nawab Wajid Ali Shah on the cynical pretext of "chronic misgovernance" (কুশাসনের অজুহাত) and exiled him to Metiabruz near Calcutta.

The annexation had catastrophic repercussions:

1. Disarming the Talukdars: Over 21,000 estates belonging to traditional feudal barons (Talukdars) were confiscated without compensation under the Summary Settlement of 1856.
2. Alienation of the Sepoys: Awadh was known as the "nursery of the Bengal Army"; nearly 75,000 high-caste sepoys serving in the British army hailed from peasant families in Awadh. Overnight, their families lost land, dignity, and legal privileges.
3. The Catalyst for 1857: By outraging the aristocracy, peasantry, and sepoys simultaneously, the annexation of Awadh lit the long-burning fuse that detonated the Great Revolt of 1857.