Overview

The Mughal Empire after Akbar experienced both its cultural zenith (under Shah Jahan's architectural patronage) and its political unravelling (under Aurangzeb's expansionist overreach). After Aurangzeb's death in 1707, the empire rapidly fragmented into regional powers, though the Mughal emperor remained a symbolic figurehead until 1857.

This chapter covers four distinct phases:

  1. Jahangir (1605–1627) — Artistic zenith, Nur Jahan's political dominance, early European contact
  2. Shah Jahan (1628–1658) — Architectural golden age (Taj Mahal, Red Fort), Deccan expansion
  3. Aurangzeb (1658–1707) — Maximum territorial extent, religious controversies, Deccan quagmire, revolts
  4. Post-Aurangzeb Decline (1707–1857) — Weak successors, foreign invasions, rise of regional powers, and the final extinction of the dynasty in 1857

Jahangir (1605–1627)

FeatureDetail
Birth nameSalim — named after Sufi saint Salim Chishti of Fatehpur Sikri
TitleNur-ud-din Muhammad Jahangir ("World Seizer")
Chain of JusticeCalled Zanjir-i-Adl — a golden chain 30 gaz (~80 feet) long with 60 bells, weighing about 4 maunds; one end fastened to the battlements of the Shah Burj in Agra Fort and the other to a stone post on the bank of the Yamuna; any subject could pull it to seek justice directly from the emperor
Nur JahanMarried Mehr-un-Nissa in 1611; she took the title Nur Jahan ("Light of the World"); became the most powerful woman in Mughal history — effectively ran the government, issued coins and farmans in her own name
Nur Jahan's "Junta"Term coined by historian Dr. Beni Prasad — a political clique (c. 1611–1622) comprising Nur Jahan, her father Itimad-ud-Daulah (Mirza Ghiyas Beg, who held the Wazirate), her brother Asaf Khan (Mir Bakhshi), and Prince Khurram (future Shah Jahan, married to Asaf Khan's daughter Mumtaz Mahal); the family controlled appointments and provincial governance — at Itimad-ud-Daulah's death (1621), his extended family governed Lahore, Kashmir, Bengal, Orissa, and Awadh
Art patronageMughal painting reached its zenith — Jahangir had an exceptional eye for art; painters like Mansur (nature and animal paintings, titled Nadir-ul-Asr — "Wonder of the Age") and Abul Hasan (titled Nadir-uz-Zaman) flourished
Foreign visitorsCaptain William Hawkins (arrived Surat on the ship Hector, 24 August 1608; met Jahangir 1609) — first English East India Company agent in the Mughal court; Jahangir called him "English Khan" but Portuguese opposition through Jesuit priests and noble Muqarrab Khan led to the withdrawal of trading privileges; Sir Thomas Roe (arrived Surat 18 September 1615, stayed 1615–1618), ambassador of King James I, successfully obtained a farman for English trade factories at Surat
MemoirTuzuk-i-Jahangiri (also called Jahangirnama) — autobiography in Persian, covering the first 19 years of his reign (1605–1623); Jahangir himself wrote until 1622; the work was continued by Mu'tamad Khan (author of the Iqbal-nama) and later by Muhammad Hadi until Jahangir's death in 1627

Nur Jahan's Legacy

After Jahangir's death in 1627, the Junta dissolved. Asaf Khan switched allegiance to support his son-in-law Prince Khurram (Shah Jahan), while Nur Jahan backed Prince Shahryar. Shah Jahan's forces prevailed — Shahryar was defeated and executed. Nur Jahan was confined by Shah Jahan but was provided a generous pension. She lived quietly in Lahore until her death in 1645, and was buried in a tomb she had designed herself near the tomb of her father Itimad-ud-Daulah.

Prelims Fact: Nur Jahan is the only Mughal empress to have issued coins in her own name and to have a farman (royal decree) issued under her authority. The Tomb of Itimad-ud-Daulah in Agra (built 1622–1628), commissioned by Nur Jahan for her father, is often called the "Baby Taj" and is notable as the first Mughal structure to extensively use pietra dura inlay work — a technique later perfected in the Taj Mahal.

Jahangir and the Sikhs

EventDetail
Guru Arjan Dev5th Sikh Guru; compiled the Adi Granth (later Guru Granth Sahib); executed in 1606 on Jahangir's orders — the first Sikh Guru to be martyred; Jahangir's memoirs mention the execution, attributing it to Guru Arjan's support for Prince Khusrau's rebellion
ImpactTransformed the Sikh movement — subsequent Gurus militarised the community, leading to the creation of the Khalsa under Guru Gobind Singh

Shah Jahan (1628–1658)

FeatureDetail
TitleShahab-ud-din Muhammad Shah Jahan ("King of the World")
CapitalShifted capital from Agra to Shahjahanabad (Delhi) — built the Red Fort and Jama Masjid
Epithet"Engineer King" — the greatest patron of architecture among the Mughals
Peacock ThroneCommissioned the legendary Takht-i-Taus (Peacock Throne) — encrusted with rubies, emeralds, pearls, and diamonds; cost reportedly ~10 million rupees (100 lakhs) — about twice the cost of the Taj Mahal, per Mughal court records; carried away by Nadir Shah during his invasion of Delhi in 1739
Deccan campaignsAnnexed Ahmadnagar (1636); forced Bijapur and Golconda into tributary status through campaigns (1636); laid the groundwork for Aurangzeb's later southern expansion
War of SuccessionShah Jahan fell ill in September 1657, triggering a fratricidal war among his four sons — Dara Shikoh, Aurangzeb, Shah Shuja, and Murad Bakhsh (see section below)

Mughal Architecture Under Shah Jahan

MonumentDateKey Facts
Taj Mahal (Agra)Commissioned 1631; construction began 1632; mausoleum completed 1648; entire complex completed c. 1653Built in memory of wife Mumtaz Mahal (died 17 June 1631 during childbirth); chief architect Ustad Ahmad Lahori (led a board of architects); white Makrana marble with pietra dura (semi-precious stone inlay); ~20,000 artisans; UNESCO World Heritage Site (1983)
Red Fort (Delhi)Foundation laid 1638; completed 1648Built as the palace of Shahjahanabad; designed by Ustad Ahmad Lahori; red sandstone walls; contains Diwan-i-Am, Diwan-i-Khas (with the famous inscription: "If there be paradise on earth, it is this, it is this, it is this"); UNESCO WHS (2007)
Jama Masjid (Delhi)1650–1656 (inaugurated 23 July 1656)India's largest mosque at the time; built with red sandstone and white marble; courtyard accommodates 25,000 worshippers
Moti Masjid (Agra Fort)1648–1654"Pearl Mosque" — built in pure white marble for Shah Jahan's personal use

Prelims Fact: The Taj Mahal mausoleum was completed in 1648; the entire complex (gardens, gates, mosque) was finished c. 1653. The chief architect was Ustad Ahmad Lahori, who led a board of architects. Some sources attribute it to Ustad Isa — this is disputed; Lahori is the most widely accepted attribution based on the claim of his son Lutfullah Muhandis. The total cost was estimated at ~32 million rupees at the time.

Shah Jahan's Cultural Patronage

Shah Jahan's reign is considered the golden age of Mughal architecture. The transition from red sandstone (dominant under Akbar) to white marble with pietra dura inlay became the defining feature of this period. His court also witnessed the flourishing of calligraphy — the Taj Mahal's Quranic inscriptions were done by the master calligrapher Amanat Khan al-Shirazi, who was one of the few artisans honoured enough to sign his work on the monument. Shah Jahan also commissioned the famous Diwan-i-Khas inscription in the Red Fort: "Agar firdaus bar roo-e zameen ast, hameen ast-o hameen ast-o hameen ast" ("If there is paradise on earth, it is this, it is this, it is this") — attributed to the Persian poet Amir Khusrau.


Aurangzeb (1658–1707)

War of Succession (1657–1659)

Shah Jahan fell seriously ill in September 1657, triggering a war among his four sons. Each commanded a different region of the empire, and there was no formal rule of primogeniture:

PrinceGovernor ofOutcome
Dara ShikohDirect heir in DelhiEldest and Shah Jahan's favourite; liberal scholar who translated Upanishads into Persian (Sirr-i-Akbar); defeated at the Battle of Samugarh (29 May 1658) — both sides had 50,000–60,000 men but Dara's hastily recruited army lacked experience; he fled, was captured, and executed for heresy in 1659
Shah ShujaBengalDeclared himself emperor in Bengal; defeated by Aurangzeb's forces; fled to Arakan (Myanmar), where he disappeared — his fate remains unknown
AurangzebDeccanWon the war through superior military skill and political cunning; initially allied with Murad; imprisoned Shah Jahan in Agra Fort (1658–1666, where Shah Jahan died gazing at the Taj Mahal)
Murad BakhshGujaratAllied initially with Aurangzeb; betrayed — arrested at a banquet, imprisoned, and later executed on charges of murder (1661)

Aurangzeb's Policies

PolicyDetail
Jizya reimposedReimposed the poll tax on non-Muslims in 1679 — reversed Akbar's abolition (1564), after an interval of 115 years; alienated Hindus and Rajputs; notably, the reimposition came 22 years into Aurangzeb's reign, coinciding with rebellions from Sikhs, Rathores, and Marathas — many historians view this as politically motivated rather than purely ideological
Temple demolitionsOrdered destruction of prominent Hindu temples — historian Richard Eaton counts 15 confirmed temple destructions during Aurangzeb's reign upon critical evaluation of primary sources; historians are divided: Jadunath Sarkar and S.R. Sharma view it as religious zealotry, while Shibli Nomani and Ishtiaq Hussain Qureshi argue the destructions were politically motivated — targeting temples of rebellious subjects (e.g., temples at Khandela, Udaipur, Chittor, and Jodhpur destroyed c. 1679 were patronised by rebels)
ProhibitionBanned music at court; discontinued the practice of jharokha darshan (emperor appearing at a window for public audience); prohibited alcohol, gambling, and use of bhang
Fatawa-i-AlamgiriCompilation of Hanafi Islamic jurisprudence — a massive legal code prepared under his direction
Territorial extentUnder Aurangzeb, the Mughal Empire reached its maximum territorial extent — from Kabul to the Deccan; ~3.2 million sq km

Deccan Campaigns (1681–1707)

FeatureDetail
DurationAurangzeb personally moved to the Deccan on 8 September 1681 and never returned to Delhi — spent the last 26 years of his life there; died at Ahmadnagar on 3 March 1707 at age 88
BijapurConquered in 1686
GolcondaConquered in 1687
MarathasDespite capturing and executing Sambhaji (Shivaji's son) in 1689, Aurangzeb could not crush Maratha guerrilla resistance; the war bled the Mughal treasury dry
ImpactThe prolonged Deccan campaigns exhausted the empire financially and militarily; administration of the north collapsed as the emperor remained absent

Rajput Alienation

EventDetail
Marwar succession crisisRaja Jaswant Singh of Marwar died at Jamrud (1678) without a living heir; Aurangzeb attempted to annex Marwar; when a posthumous son Ajit Singh was born in 1679, Aurangzeb proposed raising him as a Muslim — Rathore nobles refused
Durga Das RathoreLed the Rathore resistance; smuggled the infant prince Ajit Singh out of Mughal custody; waged a guerrilla war against the Mughals for nearly 30 years (1679–1707)
Mewar allianceRana Raj Singh of Mewar allied with the Rathores against Aurangzeb, uniting two major Rajput houses in opposition to Mughal authority
ConsequenceBroke the Rajput-Mughal partnership that had been the bedrock of Mughal power since Akbar; Jadunath Sarkar called the results "disastrous to the Mughal Empire"

Revolts Against Aurangzeb

RevoltYearDetail
Jat Revolt1669Led by Gokula, a Jat chieftain of the Mathura region; caused by heavy taxation and religious discrimination; suppressed with difficulty but Jat unrest continued and eventually led to the rise of a Jat state at Bharatpur
Satnami Revolt1672Peasant uprising near Narnaul (present-day Haryana); Satnamis were mostly lower-caste artisans and peasants united by a radical monotheistic sect; required a large imperial army to suppress
Sikh conflict1675 onwardsGuru Tegh Bahadur (9th Sikh Guru) was arrested and executed in Delhi in 1675; his son Guru Gobind Singh later created the Khalsa (1699), militarising the Sikh community; open Sikh-Mughal conflict continued until Aurangzeb's death
Maratha resistance1680s–1707Despite executing Sambhaji (1689), Aurangzeb could not crush the Maratha guerrilla warfare; the conflict bled the empire dry

Historiographical Debate on Aurangzeb

The assessment of Aurangzeb remains the most contested question in Mughal historiography:

  • "Religious zealot" school (Jadunath Sarkar, S.R. Sharma, A.L. Srivastava): Aurangzeb's intolerance was the primary cause of Mughal decline — Jizya reimposition, temple destruction, and prohibition of music alienated the majority Hindu population.
  • "Political pragmatist" school (Shibli Nomani, Zahiruddin Faruki, Satish Chandra): Aurangzeb's policies were contextual — temple destructions targeted rebellious political opponents, not Hinduism as a religion; he also made grants to many Hindu temples (including the Jangambadi Math in Varanasi) and employed more Hindus in the mansabdari system than any predecessor.
  • Modern view (Richard Eaton, Audrey Truschke): The truth lies between the two extremes — Aurangzeb was more orthodox than Akbar, but the idea that his intolerance alone destroyed the empire oversimplifies a complex structural decline.

For Mains: Present a balanced view. The real damage was the Deccan quagmire — 26 years of unwinnable war that destroyed the empire's finances and military capability — combined with the Rajput alienation that broke the political alliance sustaining Mughal rule since Akbar. Religious policies were a contributing factor, not the sole cause.


Decline of the Mughal Empire (Post-1707)

Immediate Causes

FactorDetail
Weak successorsAfter Aurangzeb's death (1707), rapid succession crises — in 1719 alone, four emperors sat on the Delhi throne (Rafi ud-Darajat, Rafi ud-Daulah/Shah Jahan II, Nikusiyar briefly, and Muhammad Shah)
Nobility factionalismCourt divided into rival groups — Iranis (Persian-origin), Turanis (Central Asian), Afghans, and Indian Muslims (Hindustanis) — each backing different claimants
Military stagnationMansabdars hoarded wealth instead of maintaining armies at mandated strength; no adoption of new European military technology
Financial exhaustionAurangzeb's Deccan campaigns, lavish construction, and loss of revenue from provinces drained the treasury

Key Events in the Decline

EventYearDetail
Nadir Shah's invasion1739Persian ruler Nadir Shah (founder of the Afsharid dynasty) defeated the Mughal army at the Battle of Karnal (24 February 1739) — the Mughal army of ~300,000 was routed in three hours; Nadir Shah entered Delhi and ordered a massacre on 22 March 1739 (an estimated 20,000–30,000 killed in six hours); carried away the Peacock Throne, the Koh-i-Noor diamond, and the Darya-i-Noor diamond; total plunder estimated at 700 million rupees; the loss of the imperial treasury effectively ended Mughal power
Ahmad Shah Abdali1748–1769Afghan ruler (founder of the Durrani Empire) launched 8–9 invasions of India; sacked Delhi multiple times; defeated the Marathas at the Third Battle of Panipat (14 January 1761) — an estimated 60,000–70,000 troops killed; Marathas never fully recovered
Rise of regional powers1720s onwardsNizam of Hyderabad (1724), Nawabs of Bengal (1717 onwards), Nawabs of Awadh (1722) — all became effectively independent while nominally acknowledging Mughal suzerainty
Battle of Plassey1757British East India Company under Robert Clive defeated Nawab Siraj-ud-Daulah of Bengal — beginning of British political supremacy
Battle of Buxar1764British defeated the combined forces of the Mughal Emperor Shah Alam II, Nawab of Awadh Shuja-ud-Daulah, and Nawab of Bengal Mir Qasim — established British as the paramount military power in India

Causes of Mughal Decline — Summary Table

CauseDetail
Aurangzeb's policiesReimposition of Jizya (1679), Rajput alienation, 26-year Deccan quagmire — exhausted treasury and military
Weak successorsNo capable emperor after Bahadur Shah I; puppet rulers controlled by nobles; four emperors in 1719 alone
Nobility factionalismCourt divided into Iranis, Turanis, Afghans, and Hindustanis — each backing different claimants
Military stagnationMansabdars hoarded wealth instead of maintaining armies; no adoption of new European military technology
Foreign invasionsNadir Shah (1739) — looted the treasury; Ahmad Shah Abdali (8–9 invasions, 1748–1769) — sacked Delhi repeatedly
Rise of regional powersHyderabad, Bengal, Awadh, Mysore, and the Marathas became effectively independent
Economic collapseLoss of revenue from provinces, Nadir Shah's plunder (~700 million rupees), breakdown of the jagirdari system

Rise of Regional Powers

Regional StateFounderYearKey Facts
AwadhSaadat Khan (Burhan-ul-Mulk)1722Appointed governor of Awadh; established a stable, independent administration; treated Hindus and Muslims equally in employment; capital at Faizabad (later shifted to Lucknow)
BengalMurshid Quli Khan1717Appointed Nazim (governor) by Farrukhsiyar; moved capital from Dacca to Murshidabad; made Bengal effectively autonomous while professing nominal allegiance to the Mughal emperor
HyderabadNizam-ul-Mulk Asaf Jah I (Chin Qilich Khan)1724Former Mughal wazir; left Delhi after frustrations with the weak emperor Muhammad Shah; established the independent state of Hyderabad in the Deccan; the Nizam dynasty ruled until 1948

Later Mughal Emperors

EmperorReignSignificance
Bahadur Shah I1707–1712First emperor after Aurangzeb; pursued a policy of tolerance and conciliation; recognised Shahu as the legitimate Maratha ruler; restored friendly relations with Rajput rulers of Amber and Marwar; granted Marathas sardeshmukhi but not chauth, so reconciliation remained incomplete
Jahandar Shah1712–1713Son of Bahadur Shah I; placed on the throne by the powerful noble Zulfiqar Khan — the first Mughal puppet emperor; defeated by Farrukhsiyar; captured and executed (beaten to death, then beheaded) in February 1713
Farrukhsiyar1713–1719Came to power with the help of the Sayyid Brothers (Abdullah Khan and Hussain Ali Khan); made them Wazir and Mir Bakhshi respectively; was emperor only in name; when he tried to assert independence, the Sayyid Brothers deposed, blinded, and killed him in April 1719
Rafi ud-Darajat & Rafi ud-Daulah1719Two short-lived puppet emperors installed by the Sayyid Brothers in 1719 — in that single year, four emperors sat on the Delhi throne
Muhammad Shah "Rangila"1719–1748Eliminated the Sayyid Brothers with help from Nizam-ul-Mulk (Hussain Ali Khan killed 1720, Abdullah Khan poisoned 1722); great patron of arts, music, and Urdu literature (hence "Rangila" — "the Colourful"); but neglected administration; presided over Nadir Shah's invasion (1739) and the loss of vast territories
Shah Alam II1759–1806Nominal emperor; defeated at Battle of Buxar (1764); became a British pensioner after the Treaty of Allahabad (1765); blinded by the Rohilla Afghan chief Ghulam Qadir (1788); a famous couplet mocked his domain: "Sultanat-e-Shah Alam, Az Dilli ta Palam" (Shah Alam's kingdom stretches from Delhi to Palam — a mere 10 miles)
Bahadur Shah Zafar1837–1857Last Mughal emperor; symbolic figurehead; reluctantly made the leader of the Revolt of 1857 by rebel sepoys; tried and exiled to Rangoon (Yangon), Burma by the British; died in exile (1862); a gifted Urdu poet

The Sayyid Brothers — Kingmakers of the Mughal Empire

Abdullah Khan and Hussain Ali Khan (the Sayyid Brothers of Barha) were the most powerful nobles of the post-Aurangzeb era. They belonged to the Sadaat-e-Bara clan and claimed descent from the Prophet Muhammad. They made and unmade emperors between 1713 and 1720 — earning the title "King-makers":

  • 1713 — Placed Farrukhsiyar on the throne; Abdullah Khan became Wazir, Hussain Ali Khan became Mir Bakhshi
  • 1719 — Deposed, blinded, and killed Farrukhsiyar after he tried to assert independence
  • 1719 — Installed Rafi ud-Darajat and then Rafi ud-Daulah as puppet emperors (both died within months)
  • 1719 — Placed Muhammad Shah on the throne — but he proved more capable than expected
  • 1720 — Hussain Ali Khan was murdered at Fatehpur Sikri; Abdullah Khan was defeated in battle and later poisoned in prison (1722)

Their dominance illustrated how completely real power had shifted from the throne to the nobility. Muhammad Shah eliminated them with the crucial help of Nizam-ul-Mulk Asaf Jah, who then became the most powerful noble — but chose to leave Delhi and establish his own independent state in Hyderabad (1724) rather than serve a weak emperor.


UPSC Relevance

Prelims Focus Areas

  • Jahangir: Chain of Justice (Zanjir-i-Adl, 60 bells), Nur Jahan's Junta (Dr. Beni Prasad), Sir Thomas Roe (1615–1618), Captain Hawkins (1608), Guru Arjan Dev's execution (1606), Tuzuk-i-Jahangiri
  • Shah Jahan: Taj Mahal (1632–1653, Ustad Ahmad Lahori), Red Fort (1638–1648), Peacock Throne (10 million rupees), Shahjahanabad, Jama Masjid (1650–1656)
  • Aurangzeb: Jizya reimposed (1679), Fatawa-i-Alamgiri, conquered Bijapur (1686) and Golconda (1687), maximum territorial extent, Jat revolt (1669), Satnami revolt (1672)
  • War of Succession: Dara Shikoh translated Upanishads (Sirr-i-Akbar), Battle of Samugarh (1658)
  • Rajput alienation: Marwar succession crisis, Durga Das Rathore
  • Nadir Shah (1739): Battle of Karnal, Peacock Throne and Koh-i-Noor taken
  • Ahmad Shah Abdali: 8–9 invasions, Third Battle of Panipat (1761)
  • Sayyid Brothers as kingmakers; four emperors in 1719
  • Battle of Plassey (1757), Battle of Buxar (1764)
  • Regional powers: Awadh (Saadat Khan, 1722), Bengal (Murshid Quli Khan, 1717), Hyderabad (Nizam-ul-Mulk, 1724)
  • Bahadur Shah Zafar: last Mughal, 1857 revolt, exiled to Rangoon

Mains Focus Areas

  • Was Aurangzeb solely responsible for the Mughal decline? — structural vs personality factors
  • Compare Akbar and Aurangzeb's religious policies — the temple destruction debate (Richard Eaton counts 15 destructions)
  • Rajput alienation: how Aurangzeb broke the Rajput-Mughal partnership that sustained the empire since Akbar
  • Mughal architecture as a synthesis of Persian, Indian, and Central Asian traditions
  • Nadir Shah's invasion (1739) and its impact on Delhi's political landscape
  • Rise of regional powers: was it decline or decentralisation?
  • The role of the Sayyid Brothers and nobility factionalism in the Mughal collapse
  • Mughal art and cultural contributions — did they survive the political decline?

Recent Developments (2024–2026)

Maratha Military Landscapes — UNESCO Inscription as India's 44th World Heritage Site (2024–25)

The Maratha Military Landscapes of India — a serial site of 12 forts spanning Maharashtra and Tamil Nadu — were inscribed as India's 44th UNESCO World Heritage Site at the 47th World Heritage Committee session. The Maratha forts (including Raigad, Rajgad, Pratapgad, Sindhudurg) represent the military architecture that ended Mughal dominance in the Deccan. The nomination was inscribed under criteria (iv) and (vi), recognizing the Maratha forts as outstanding examples of military technology and their association with a transformative period in Indian history — directly linked to the decline of the later Mughal Empire.

UPSC angle: Prelims — India's 44th WHS, Maratha Military Landscapes, 12 forts. Mains GS1 — Maratha challenge to Mughal authority; how the later Mughal period set conditions for British conquest.


Revisionist Scholarship on Aurangzeb — Academic Debates (2024–25)

The period 2024–25 saw renewed academic and public debate in India about the legacy of Aurangzeb, with historians publishing new work based on Mughal archives at the National Archives of India and the Rajasthan State Archives. Scholarly works (such as Audrey Truschke's earlier scholarship and its Indian responses) continue to be debated. The ASI's conservation of Mughal monuments — including Bibi Ka Maqbara (Aurangabad, the "Taj of the Deccan") — continues despite political controversy around Mughal heritage.

UPSC angle: Mains GS1 — historiography of Mughal decline (Jadunath Sarkar vs modern revisionists); importance of using multiple historical perspectives in Mains answers.


Vocabulary

Decadence

  • Pronunciation: /ˈdɛkədəns/
  • Definition: A process or period of moral, cultural, or institutional decline and deterioration, often marked by excessive luxury and self-indulgence among the ruling class.
  • Origin: From French décadence (early 15th century), from Medieval Latin decadentia ("a falling away, decay"), from decadens, present participle of decadere ("to decay"), combining Latin de- ("down, apart") and cadere ("to fall").

Succession

  • Pronunciation: /səkˈsɛʃən/
  • Definition: The process or right by which one person follows another into an office, title, or position of power, especially a throne.
  • Origin: From Old French succession, from Latin successio ("a following after, a coming into another's place"), from succedere ("to come close after"), combining sub- ("close to") and cedere ("to go"); first attested in English c. 1275–1325.

Fragmentation

  • Pronunciation: /ˌfræɡmənˈteɪʃən/
  • Definition: The process by which a unified political entity breaks apart into smaller, often competing, independent units or regions.
  • Origin: From fragment (from Latin fragmentum, from frangere, "to break") plus the suffix -ation (indicating a process); the noun form entered English in 1842.

Key Terms

Nadir Shah's Invasion

  • Pronunciation: /ˈnɑːdɪr ʃɑː/
  • Definition: The devastating invasion of Mughal India in 1738–1739 by Nadir Shah, the Afsharid ruler of Persia, culminating in his victory at the Battle of Karnal (24 February 1739), the sack and massacre at Delhi (22 March 1739), and the plunder of the Peacock Throne, Koh-i-Noor diamond, and an estimated 700 million rupees — effectively ending Mughal financial and military power.
  • Context: The invasion exposed the complete military collapse of the Mughal Empire; the Hindustani word nadirshahi (meaning catastrophic plunder) entered the language from this event; the loss of the Peacock Throne and Koh-i-Noor diamond symbolised the end of Mughal grandeur.
  • UPSC Relevance: GS1 (Medieval/Modern India). Prelims: tested on date (1739), Battle of Karnal, items plundered (Peacock Throne, Koh-i-Noor), and its role in accelerating Mughal decline. Mains: relevant for analysing causes of Mughal decline — the Jagirdari crisis, weak successors, and foreign invasions. Focus on how this invasion created a power vacuum that regional powers and eventually the British exploited.

Battle of Panipat 1761

  • Pronunciation: /ˈpɑːnɪpæt/
  • Definition: The Third Battle of Panipat (14 January 1761), fought between the Maratha Confederacy under Sadashivrao Bhau and Ahmad Shah Durrani (Abdali) of Afghanistan with Rohilla and Awadh allies, resulting in a devastating Maratha defeat with an estimated 60,000–70,000 killed, which ended Maratha aspirations for pan-Indian dominance though the empire itself survived until 1818.
  • Context: Named after Panipat in present-day Haryana, site of three historically decisive battles (1526, 1556, 1761); UPSC 2010 Prelims asked: "What was the immediate reason for Ahmad Shah Abdali to invade India and fight the Third Battle of Panipat?"
  • UPSC Relevance: GS1 (Medieval India). Prelims: tested on participants, date (14 January 1761), immediate cause (Maratha expulsion of Abdali's viceroy Timur Shah from Lahore), and consequences for Maratha power. Mains: asked to assess why the Marathas failed to establish pan-Indian dominance despite military successes. Focus on comparing all three Battles of Panipat and the power vacuum created by this battle.

Sources: Tuzuk-i-Jahangiri (Jahangir's autobiography), Khafi Khan — Muntakhab-ul-Lubab, NCERT — Themes in Indian History Part II, Satish Chandra — History of Medieval India (Orient BlackSwan), Jadunath Sarkar — Fall of the Mughal Empire, Richard Eaton — Temple Desecration and Muslim States in Medieval India, Audrey Truschke — Aurangzeb: The Life and Legacy of India's Most Controversial King, Dr. Beni Prasad — History of Jahangir