Early Medieval North India: Harsha to the Rajputs

1. The early medieval frame (c. 600–1200)

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• The six centuries from the end of the Gupta era to c. 1200 are labelled 'post-classical', 'late classical' or 'early medieval'. No single empire dominated — many strong regional kingdoms rose and fell. The NCERT rejects the "historical void" reading: political fragmentation without cultural decline.
• Sources: inscriptions and copper plates (Harsha's Banskhera plate), coins, court literature (Bana, Kalhana), and Chinese pilgrims' travelogues — Xuanzang for this era, as Faxian for the Guptas.

2. Harshavardhana and the age of Kannauj

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• Harshavardhana, Pushyabhuti (Vardhana) dynasty, acceded 606 CE; earlier capital Sthaneshvara (Thanesar, Haryana), ruled from Kannauj (Kanyakubja) over large parts of north and east India (extent uncertain); died 647. Checked at the Narmada by Chalukya Pulakeshin II. Ally: Bhaskaravarmana, Varman king of Kamarupa.
• Poet-king: assumed author of three Sanskrit plays; patron of Bana — Kadambari (called one of the world's first novels) and the biography Harshacharita. Shiva devotee per inscriptions, deeply attached to Buddhism, respectful of all schools.
• Xuanzang (in India 630–644) took back 600+ Sanskrit manuscripts; his travelogue is a major source. Harsha held a Kannauj assembly in his honour and, every five years at Prayaga, gave away his wealth to Buddhists, Brahmins and the poor.

3. The Tripartite Struggle for Kannauj

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After 647, Kannauj — key to the Gangetic plains — became the prize of the indecisive 'Tripartite Struggle' of the 8th–9th centuries, no lasting victor:

Dynasty	Key rulers	Capital(s)	Highlights
Palas (east)	Gopala — per an inscription, chosen by the people, 750 CE; Dharmapala	eastern India	Mahayana Buddhism — founded Vikramashila and Somapura, patronised Nalanda; maritime trade to SE Asia
Gurjara-Pratiharas (west)	Nagabhata I (mid-8th c.); Mihira Bhoja (9th c.)	Bhillamala (Bhinmal), later Ujjayini	Famed for repelling the Arabs; Bhoja ('Adi Varaha') ruled Punjab–Kathiawar to Kannauj; ended by Ghaznavids, early 11th c.
Rashtrakutas (Deccan)	Dantidurga (overthrew Chalukyas, mid-8th c.); Krishna I; Amoghavarsha I	Manyakheta (Malkheda)	Briefly took Kannauj; Krishna I's Kailasanatha, Ellora — India's largest rock-cut temple; Amoghavarsha 'Nripatunga' — 64-year reign, Jain leanings, poet

• Vikramashila (Dharmapala, late 8th c.): six colleges, ~3,000 scholars, vast library; a dvarapandita ('scholar gatekeeper') tested entrants; famous Tibet links (Vajrayana). Such monastic universities were the era's knowledge hubs. Arab witnesses on these kingdoms: al-Masudi praised a Rashtrakuta ruler for protecting Muslims; Sulaiman called the Pratihara cavalry India's finest.

4. Kashmir and the Himalayan north

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• Karkota dynasty: Lalitaditya Muktapida (8th c.), a firm ruler who per the Rajatarangini defeated an Arab chief three times; Queen Didda (late 10th c.) ruled through alliances and, per Kalhana, ruthless elimination of rivals; founded towns, built temples.
• Kalhana's Rajatarangini ('River of Kings', Sanskrit, 12th c.): Kashmir's dynasties from the beginnings to his day. Method: examined eleven earlier chronicles, cross-checked inscriptions, royal grants and laudatory records; the historian must stay "free from love or hatred"; history teaches moral lessons.
• Kashmir: major centre of Sanskrit learning; Kashmir Shaivism (Abhinavagupta); bridge for Buddhist scholarship to Tibet and Central Asia. Context: Shankaracharya Hill near Srinagar — Adi Shankaracharya (8th c., advaita vedanta), four mathas: Badrinath, Puri, Dwarka, Sringeri.

5. Polity, economy and society of the age

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• Samanta system: kings ruled core areas directly, the rest through samantas (vassals) — indispensable but fragile in loyalty: the Rashtrakutas, ex-samantas of the Chalukyas, overthrew their overlords. Tiers: bhuktis/rashtras > mandalas > villages — run by headmen, accountants and committees, largely self-governed; by the 9th c. south India had multi-level assemblies (Chola Uttaramerur — see southern-dynasties-cholas).
• Land grants (expanding since the Guptas) created a new landholder class; many holders did not till — texts allude to intermediaries exploiting peasants. Grants extended cultivation; irrigation works raised donors' status; agriculture remained the mainstay.
• Trade: small traders locally, ship-owning merchants long-distance — west coast ↔ Iran, Iraq, east Africa (from the 8th c.); east coast ↔ Sri Lanka, SE Asia, China. Guilds funded religious and charitable works. No simple 'urban decay': Xuanzang saw Kaushambi and Shravasti declining but Sthaneshvara, Kanyakubja, Kashi thriving.
• Society: jatis multiplied, but varna-jati stayed flexible — the Palas and Kakatiyas reportedly rose from Shudra to Kshatriya status; the Kayasthas became a distinct jati by the 10th c. Yet asprishya ('untouchable') appears in texts; Xuanzang saw some occupational groups living outside city walls. Women appear in agriculture, crafts and courts (Harshacharita) and as donors; queens regnant — Bhauma-Karas of Odisha, notably Tribhuvana Mahadevi I (9th c.).
• Religion: Tantric schools from c. 6th c.; Buddhism thrived under the Palas, declined elsewhere as temple-based Hinduism and bhakti rose; Jainism strong in western India–Karnataka (Bahubali monolith, Shravanabelagola); Puranas integrated local deities into pan-Indian cults; the Bhakti Movement sparked with the Tamil Alvars and Nayanars (see bhakti-sufi).

6. Early invasions: Hunas and the Arabs in Sindh

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• Hunas (a branch of the Central Asian Huns) helped weaken the Guptas; early-6th-c. thrusts into the Ganga plains were defeated by the Aulikaras of Dashapura (Mandsaur) — Yashodharman's twin victory pillars. By the 7th c., full assimilation: Huna soldiers and administrators; Gupta-style titles and coins (Toramana's coin copies Skandagupta's).
• Arabs: after Muhammad's death (632), 637 brought Arab naval raids on Thana, Bharuch, Debal — no lasting control. Later Muhammad bin Qasim conquered Sindh: Debal fell (al-Baladhuri records three days' slaughter), then Aror — King Dahar killed fighting atop his elephant. The Chachnama (13th-c. Persian version of an older Arabic account) records bin Qasim's declared religious war — and the brave resistance of Dahar's queens.
• Rollback: within two years of Qasim's death Indian chiefs regained most territory; thrusts into Rajputana–Malwa failed — a Gwalior inscription: Nagabhata I "crushed the large army of the powerful Mlechchha king". Al-Istakhri: after three centuries, Arab dominion = two petty states in Sindh–Punjab, surviving only by abandoning iconoclasm — temples rebuilt, priests kept revenue shares. Chapter verdict: limited political and religious impact.
• Deeper ties: Indo-Arab monsoon trade predates Islam ('monsoon' < Arabic mawsim); the scientific transmission through Baghdad is in Section 10.

7. Ghaznavid raids and al-Biruni

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• The Hindu Shahis (Afghanistan–Punjab) held the Khyber Pass, the subcontinent's age-old invasion and trade corridor. The Turkic Ghaznavids (capital Ghazni) overran them: Jayapala defeated, then in 1008 his son Anandapala, despite a coalition of north Indian rulers — opening the Indus plains. Al-Biruni praised the fallen Shahis as "men of noble sentiment and noble bearing."
• Mahmud of Ghazni — first to take the title 'sultan' — led 17 campaigns, each returning to Ghazni with booty; rapid marches and cavalry-archers proved decisive against strong resistance (the Chandellas among others). 1018: destroyed Mathura's great temple, sacked Kannauj; a few years later destroyed Somnath. His campaigns brought slaughter of civilians and enslavement of prisoners sold in Central Asia.
• Motive debate (chapter framing): no permanent base beyond Punjab → plunder often called the chief motive (temples held immense wealth); but al-Utbi ("making the light of Islam visible") and al-Biruni (the broken Somnath linga at the Ghazni mosque door) also show religious zeal. Mahmud's Lahore coin: Arabic + Sanskrit ('nripati').
• Al-Biruni (Persian polymath from Khwarizm), with Mahmud c. 1017: learnt Sanskrit; wrote an encyclopaedic survey of Indian religion, philosophy, literature, geography and sciences; compiled Aryabhata, Varahamihira, Brahmagupta; translated Patanjali's Yogasutras into Arabic. His verdict: Indian sciences "have fled… to Kashmir, Varanasi, and other places."

8. Rajput kingdoms and eastern India

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Dynasty	Capital	Key facts
Paramaras of Malwa	Dhara (Dhar)	Ex-vassals of Pratiharas/Rashtrakutas; independent late 10th c.; Bhoja (r. 1010–1055)
Chandellas	—	Resisted Mahmud; dozens of Khajuraho temples incl. Kandariya Mahadeva, Lakshmana
Chaulukyas (Solankis)	Anahilavada (Patan)	Gujarat, 10th–13th c.; distinct from the Deccan Chalukyas; beat Ghuri, 1178
Chahamanas (Chauhans)	Ajayameru (Ajmer)	Rajasthan–Delhi ('Dhillika')–Haryana empire; Prithviraja III
Senas of Bengal	Nadiya	After the Palas; Hindu patronage; Jayadeva (Gitagovindam)
Eastern Gangas of Kalinga	—	'Ganga to Godavari'; began Jagannatha, Puri; mid-13th c. Konark Sun temple

• Bhoja Paramara, the scholar-king — not the 9th-c. Pratihara Mihira Bhoja. Aided the Hindu Shahis against Mahmud; founded Bhojpur; dammed rivers into the vast lake near Bhopal ('Bhojpal' — remnant Bhojtal); built the unfinished Bhojeshwar temple; wrote the Samarangana Sutradhara (architecture, town planning, mechanical devices) among works on governance, poetics, yoga and medicine. Dhara became a famed centre of learning, Bhoja a folk legend.
• Mount Abu, 1178: Ghuri's Gujarat invasion crushed by Chaulukya Mularaja II — or, per another version (Merutunga's later chronicle), by his mother Queen Naikidevi leading the army with her son in her lap; historians are divided on the credit, the defeat well attested.

9. The Ghurid turning point (late 12th century)

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• The chiefs of Ghur (west of Ghazni), ex-vassals of the Ghaznavids, seized Ghazni. Muhammad Ghuri took Punjab–Sindh, then fought Prithviraja III: defeated at Tarain 1191, he returned to win the Second Battle of Tarain (1192), executed Prithviraja and captured Delhi. Unlike Mahmud, he sought territorial conquest, leaving generals to consolidate — notably Qutb-ud-din Aibak, future founder of the Delhi Sultanate. His system was more centralised, with temporary land assignments to officers for revenue collection and military service — precursor of Sultanate practice.
• Bakhtiyar Khilji, Aibak's commander, conquered Bihar and Bengal, destroying Nalanda and Vikramashila — booty, monks slaughtered; the key source is Juzjani's Tabakat-i-Nasiri (~60 years later), which records the captured "fortress" was a college — bihar (= vihara). Nalanda's library (lakhs of manuscripts) reportedly burned for months. Chapter's stated consensus: the destruction precipitated Buddhism's decline in India.
• Bakhtiyar surprised the Sena ruler at Nadiya (1203–04); his Tibet expedition via Kamarupa (1205) collapsed against local resistance and scorched earth. 1206: Ghuri killed; Bakhtiyar assassinated by his own men. Ghuri's generals held north India — the eve of the Delhi Sultanate.

10. A galaxy of mathematicians; learning and its transmission

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Scholar	Date / place	Contribution
Brahmagupta	b. 598 CE, Bhillamala (the first Pratihara capital)	Brahmasphutasiddhanta — arithmetic rules for zero, negatives, fractions; a founder of algebra; translated into Persian, later Latin
Bhaskara I	7th c.	Pioneering trigonometry; commentary on the Aryabhatiya
Virahanka	—	First to establish the Virahanka-Fibonacci sequence
Mahavira (Jain scholar)	court of Amoghavarsha	First mathematics work independent of astronomy — not the tirthankara
Bhaskaracharya (Bhaskara II)	b. 1114, probably Maharashtra	Lilavati, Bijaganita, Siddhantashiromani; Persian translations under the Mughals; Europe rediscovered some techniques only centuries later

• Motives: pure knowledge plus calendars and eclipse prediction under royal patronage; monastic universities as hubs. Transmission: Sanskrit science → Baghdad (9th c.) → Europe — the 'Hindu-Arabic numerals'. Related court scholarship: Someshvara III's Manasollasa (12th c.), an encyclopaedia of royal life.

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Exam angles

Prelims:

• Tripartite struggle: Palas (east), Gurjara-Pratiharas (west), Rashtrakutas (Deccan) over Kannauj; 8th–9th c.; no lasting victor.
• Dynasty–capital pairings: Rashtrakutas–Manyakheta; Pratiharas–Bhillamala/Ujjayini; Senas–Nadiya; Paramaras–Dhara; Chahamanas–Ajayameru; Chaulukyas–Anahilavada; Aulikaras–Dashapura; Pushyabhutis–Sthaneshvara→Kannauj.
• Traveller–ruler pairings: Xuanzang–Harsha (vs Faxian–Guptas); al-Biruni–Mahmud; al-Masudi–Rashtrakutas; Sulaiman–Pratiharas; al-Istakhri on Arab Sindh.
• Text–author pairings: Harshacharita & Kadambari–Bana; Rajatarangini–Kalhana; Gitagovindam–Jayadeva; Samarangana Sutradhara–Bhoja Paramara; Manasollasa–Someshvara III; Chachnama and Tabakat-i-Nasiri (Juzjani) as invasion sources.
• Monument–dynasty pairings: Kailasanatha, Ellora–Rashtrakuta Krishna I; Khajuraho–Chandellas; Puri Jagannatha & Konark–Eastern Gangas; Bhojeshwar/Bhojtal–Bhoja Paramara; Vikramashila & Somapura–Dharmapala; Mandsaur pillars–Yashodharman.
• Chronology anchors: 606 (Harsha), 637 (Arab naval raids), 647, 750 (Gopala), 1008 (Anandapala), 1018 (Mathura–Kannauj), 1178 (Mt Abu), 1191/1192 (Tarain), 1206 (Ghuri, Bakhtiyar die).
• Classic traps: the two Bhojas (Pratihara Mihira Bhoja, 9th c. ≠ Paramara Bhoja of Dhara, 11th c.); Chalukya (Deccan) ≠ Chaulukya/Solanki (Gujarat); mathematician Mahavira ≠ tirthankara; Mahmud raided, did NOT annex beyond Punjab — territorial conquest was Ghuri's; Vikramashila founded by Dharmapala (Nalanda older, only patronised by the Palas); Huna coins imitate Gupta types.

Mains:

• Early medieval polity: samanta system, proliferating land grants, self-governing villages — decentralisation as regional state formation; continued trade and urban life against the 'dark age'/'urban decay' reading (Xuanzang's mixed picture).
• Patterns of invasion and response: Hunas assimilated; Arab Sindh contained; Ghaznavid plunder-raids vs Ghurid territorial conquest — why the outcomes differed; Indian resistance and coalitions (Anandapala's allies, Bhoja Paramara, Naikidevi, Prithviraja III).
• Kalhana and Indian historiography: multi-source method, cross-checking inscriptions, impartiality, history as moral instruction.
• Cultural resilience amid fragmentation: regional languages, temple architecture, Brahmagupta-to-Bhaskaracharya mathematics; India→Baghdad→Europe transmission of the decimal system as civilisational exchange.
• Destruction of Nalanda–Vikramashila and Buddhism's decline: the monastic universities' role in education, and the consequences of their loss.