Class 8 Social Science Chapter 2 Revision Summary Strictly NCERT

Chapter at a glance

  • Invasions from Central Asia (Turkic and Afghan forces) from the 11th century onward reshaped India’s political map through unprecedented military campaigns, plunder and territorial expansion.
  • The Delhi Sultanate (1206–1526) was established after the defeat of Prithviraj Chauhan and ruled by five successive Turkic–Afghan dynasties; it faced constant resistance from regional powers.
  • Muhammad bin Tughlaq briefly unified most of the subcontinent but his poorly executed schemes (capital shift to Daulatabad and token currency) caused economic decline and loss of life.
  • The Vijayanagara Empire (1336) emerged in the south as a major independent power under Harihara and Bukka, reaching its peak under Krishnadevaraya before its destruction at the Battle of Talikota (1565).
  • The Mughal Empire was founded by Babur after the First Battle of Panipat (1526); Akbar expanded and stabilised it through military campaigns, marriage alliances and the policy of sulh-i-kul, while Aurangzeb’s long wars and reimposition of jizya strained the empire.
  • Regional powers (Rajputs under Rana Kumbha and Maharana Pratap, Ahoms under Lachit Borphukan, Sikhs under Guru Gobind Singh) offered sustained resistance through guerrilla tactics, terrain knowledge and military organisation.
  • Administration evolved from the iqta system of the Sultanate to Akbar’s mansabdari and Todar Mal’s revenue reforms; the economy remained agrarian with temple-centred trade networks and hundi credit systems.
  • The period saw widespread temple destruction motivated by both plunder and iconoclasm, alongside cultural interaction, yet India’s agrarian base and artisanal economy sustained overall resilience.

Key terms and concepts

  • Sultanate: Territory ruled by a Sultan (Muslim ruler title).
  • Turkic: Peoples, languages and cultures historically linked to Central Asia extending to Turkey and Siberia.
  • Iconoclasm: Rejection or destruction of religious images considered idolatrous.
  • Infidel: Term used for those not sharing the ruler’s faith (Hindus, Buddhists, Jains in the medieval Islamic context).
  • Jizya: Discriminatory tax on non-Muslims granting protection and exemption from military service; often a burden and incentive for conversion.
  • Iqta system: Assignment of territories to nobles (iqtadars) for tax collection to maintain the army.
  • Mansabdari system: Rank-based system where mansabdars maintained troops, elephants, horses and camels for the state in exchange for jagirs.
  • Paik system: Ahom system requiring able-bodied men to provide labour or military service for land rights.
  • Guerrilla warfare: Small-group surprise attacks and ambushes using terrain knowledge against larger armies.
  • Jauhar: Mass self-immolation by Rajput women to avoid capture and enslavement.
  • Sulh-i-kul: Akbar’s policy of “peace with all” and tolerance of all faiths.
  • Hundi: Written instruction for payment transfer across regions without carrying currency (early banking precursor).
  • Rana: Title often used for Rajput kings.

Important facts

Date/Event Details
1206 Establishment of Delhi Sultanate
1326 Re-establishment of Mewar Kingdom
1336 Establishment of Vijayanagara Empire
1347 Establishment of Bahmani Sultanate
1398 Timur’s attack on Delhi
1498 Arrival of Portuguese in India
1526 First Battle of Panipat; Babur defeats Ibrahim Lodi, ends Delhi Sultanate
1556 Second Battle of Panipat; Akbar’s victory
1565 Battle of Talikota; destruction of Vijayanagara city
1576 Battle of Haldighati; Maharana Pratap retreats
1671 Battle of Saraighat; Ahoms defeat Mughals
1699 Formation of Khalsa by Guru Gobind Singh
1799 Establishment of Sikh Empire

Key figures: Ala-ud-din Khilji, Muhammad bin Tughlaq, Narasimhadeva I, Krishnadevaraya, Babur, Akbar, Aurangzeb, Maharana Pratap, Lachit Borphukan, Guru Tegh Bahadur, Guru Gobind Singh, Todar Mal. Places: Delhi, Daulatabad, Hampi, Konark, Kumbhalgarh, Fatehpur Sikri, Talikota, Saraighat.

Cause and effect

  • Central Asian invasions (11th–16th centuries): Attracted by wealth and religious motives → repeated plunder, temple destruction and political fragmentation → rise and fall of Sultanate and regional kingdoms; short-lived unifications under Tughlaqs and Mughals.
  • Muhammad bin Tughlaq’s capital shift and token currency: Ambitious centralisation → economic confusion, counterfeiting and loss of life → weakened Sultanate and loss of southern control.
  • Vijayanagara–Bahmani rivalry and Battle of Talikota (1565): Competition for Deccan dominance → coalition of Deccan Sultanates defeats Vijayanagara → empire fragments into Nayaka states.
  • Akbar’s early conquests vs later policies: Brutal sieges (e.g., Chittorgarh) followed by alliances and abolition of jizya → stabilised and expanded empire through Rajput support.
  • Aurangzeb’s Deccan wars and religious policies: Reimposition of jizya and temple destruction → depleted treasury and widespread rebellions → rapid Mughal decline after 1707.
  • Regional resistance (Rajputs, Ahoms, Sikhs): Use of terrain, paik/guerrilla systems and martial organisation → preservation of independence in Rajasthan, Assam and Punjab.

Maps, sources and visuals

  • Fig. 2.3: Territories under Tughlaqs (1335) and Lodis (1479) vs Eastern Ganga and Hoysala kingdoms; locate Delhi, Daulatabad, Konark, Madurai.
  • Fig. 2.12: Vijayanagara Empire (1509/1529), Bahmani Sultanate and Deccan Sultanates; key sites Hampi, Bijapur, Golconda.
  • Fig. 2.16: Mughal Empire under Akbar (1605) and Aurangzeb (1700); Rajput, Ahom and Sikh territories.
  • Sources: Baburnama excerpt on India; Domingo Paes description of Vijayanagara; Aurangzeb’s 1669 farman ordering temple destruction; Guru Granth Sahib excerpts.
  • Case studies: Qutub Minar complex (materials from 27 temples); Kumbhalgarh Fort’s 36 km wall; musical pillars at Vitthala temple; Battle of Saraighat memorial.

Common misconceptions and exam pitfalls

  • Do not apply the European “dark age” meaning of “medieval” to India; the chapter defines it simply as 11th–17th centuries.
  • Avoid assuming all sultans ruled uniformly; successions were violent and average reign ~9 years.
  • Distinguish jizya (tax) from general plunder; iconoclasm had both religious and economic motives.
  • Do not credit only military force for Mughal success; Akbar combined force with alliances and sulh-i-kul.
  • Note that Ahom and Sikh resistance succeeded through paik system and Khalsa organisation, not just terrain.
  • Remember dates mark reference points only; focus on cause-effect chains rather than rote memorisation of every battle.

A study aid reviewed by GFIS faculty — always verify with your textbook and teacher.