Post-Gupta Period: Harshavardhana, Regional Kingdoms, and South Indian Dynasties (c. 550 – 750 CE)

Introduction

Following the collapse of the imperial Gupta Empire by the mid-6^th century CE, Northern India fragmented once again into multiple regional principalities. This era, spanning c. 550 to 750 CE, is known as the Post-Gupta Period.

While Emperor Harshavardhana of the Pushyabhuti dynasty briefly consolidated Northern India into a unified empire from his capital at Kannauj, Southern India experienced a glorious golden age under the ruling dynasties of the Chalukyas of Badami and the Pallavas of Kanchi, alongside the foundational cultural legacy of the Sangam Age.

1. The Pushyabhuti (Vardhana) Dynasty & Harshavardhana (c. 606 – 647 CE)

The Pushyabhuti dynasty was founded at Thanesar (modern Kurukshetra, Haryana) by Pushyabhuti. The kingdom rose to imperial prominence under Prabhakaravardhana and his illustrious son, Harshavardhana (Harsha).

A. Rise of Harsha and Capital Shift to Kannauj

• Ascension (606 CE): Following the assassination of his elder brother Rajyavardhana by King Shashanka of Gauda (Bengal), Harsha ascended the throne at age 16 in 606 CE, marking the beginning of the Harsha Era.
• Unification of Thanesar & Kannauj: Harsha’s sister Rajyashri was married to King Grihavarman of the Maukhari Dynasty of Kannauj. After Grihavarman was killed by Devagupta of Malwa, Harsha saved Rajyashri, merged the kingdoms of Thanesar and Kannauj, and shifted his capital to Kannauj, turning it into the political nerve center of North India.

B. Extent of Empire & Military Campaigns

• Harsha unified North India, assuming the title Sakalottarapathanatha (“Lord of the Entire Northern Country”).
• Battle of the Narmada River (c. 618 – 634 CE): Harsha attempted to expand into the Deccan plateau but suffered his only major military defeat at the hands of the Chalukya Emperor Pulakeshin II on the banks of the Narmada River (recorded in Pulakeshin’s Aihole Inscription).

C. Religious Assemblies & Patronage

• Originally a devout worshipper of Shiva and Surya, Harsha embraced Mahayana Buddhism under the influence of his sister Rajyashri and the Chinese pilgrim Xuanzang (Hiuen Tsang).
• Kannauj Assembly (643 CE): A grand religious assembly organized to honor Xuanzang and promote Mahayana doctrines.
• Prayag Assembly (Maha Moksha Parishad): Held every five years at the confluence of the Ganga and Yamuna (Prayagraj). Harsha famously distributed his accumulated royal wealth among ascetics, monks, and the poor.

D. Literary Achievements & Court Scholars

• Harsha as Author: Authored three celebrated Classical Sanskrit plays:
  • Ratnavali
  • Priyadarsika
  • Nagananda (Buddhist theme)
• Banabhatta: Harsha’s celebrated court poet who authored:
  • Harshacharita (Biographical account of Harsha)
  • Kadambari (World’s earliest romantic novel)
• Visit of Xuanzang (Hiuen Tsang): Traveled across India between 629 and 645 CE. Documented social life, Nalanda University under Chancellor Silabhadra, and Harsha’s administration in his famous travelogue Si-Yu-Ki (“Record of the Western Regions”).

2. Other Key North Indian Regional Kingdoms

• Maukharis of Kannauj: Held the central Gangetic plains. King Ishanavarman defended against Huna incursions. Later unified with Harsha’s kingdom.
• Maitrakas of Vallabhi (Gujarat): Established by Bhatarka. Vallabhi emerged as a world-renowned center for international maritime trade and Buddhist learning (second only to Nalanda).
• Gaudas of Bengal: Ruled by Shashanka, a staunch Shaivite king who cut down the sacred Bodhi Tree at Bodh Gaya and killed Rajyavardhana.

3. The Southern Powers: Chalukyas of Badami and Pallavas of Kanchi

While Harsha ruled the North, Southern India was dominated by two powerful rival empires: the Chalukyas of Badami in the Deccan and the Pallavas of Kanchi in the Far South.

A. The Chalukyas of Badami (Vatapi) (c. 543 – 753 CE)

• Founder: Pulakeshin I established the dynasty with the capital at Vatapi (Badami, Karnataka).
• Pulakeshin II (c. 609 – 642 CE): The greatest Chalukya monarch.
  • Defeated Harshavardhana at the Narmada River.
  • Aihole Prasasti (Inscription): Composed in Sanskrit by his court poet Ravikirti, describing Pulakeshin II’s military triumphs.
  • Sent an embassy to the court of Persian King Khosrow II.
• Architecture: Developed the Vesara Style of temple architecture (a synthesis of Nagara and Dravida styles) at Aihole (“Cradle of Indian Temple Architecture”), Badami, and Pattadakal (e.g., Virupaksha Temple).

B. The Pallavas of Kanchi (c. 4^th – 9^th Century CE)

• Capital: Kanchipuram (Kanchi), Tamil Nadu.
• Mahendravarman I (c. 600 – 630 CE): Author of the satirical Sanskrit play Mattavilasa Prahasana. Pioneer of rock-cut cave temples in Tamil Nadu.
• Narasimhavarman I “Mamalla” (c. 630 – 668 CE):
  • Avenged his father’s defeat by invading Badami, killing Pulakeshin II, and assuming the title Vatapikonda (“Conqueror of Vatapi”).
  • Founded the coastal port city of Mamallapuram (Mahabalipuram).
• Dravida Temple Architecture Pioneers:
  • Monolithic Pancha Rathas (Five Chariots) and relief carvings (Arjuna’s Penance) at Mahabalipuram.
  • Structural Temples: Shore Temple at Mahabalipuram and Kailasanathar Temple at Kanchi (built by Narasimhavarman II / Rajasimha).

4. The Sangam Age in South India (c. 3rd Century BCE – 3rd Century CE)

The Sangam Age refers to the golden era of Tamil literature and history in Deep South India (South of the Krishna River), named after the assemblies (Sangams) of Tamil poets held under the patronage of the Pandya kings at Madurai.

Kingdom	Capital	Royal Emblem	Key Ruler / Contribution
Cheras	Vanji / Karur	Bow and Arrow	• Senguttuvan (Red Chera): Founded the Pattini cult (worship of Kannagi as ideal wife).
Cholas	Uraiyur / Puhar (Kaveripattinam)	Tiger	• Karikala: Constructed the famous Kallanai Dam (Grand Anicut) across River Kaveri.
Pandyas	Madurai	Carp / Fish	• Patronized all three Tamil Sangams; famous for pearl fisheries (Korkai port).

Key Sangam Literature Works

• Tolkappiyam (by Tolkappiyar): Earliest surviving Tamil work on grammar, phonetics, and social organization.
• Silappadikaram (by Ilango Adigal): Famous Tamil epic recounting the tragic story of Kovalan, Kannagi, and Madhavi.
• Manimekalai (by Shattanar): Sequel to Silappadikaram, detailing Buddhist philosophy.
• Tirukkural (by Thiruvalluvar): The “Veda of Tamil land,” containing profound ethical and moral couplets (Kural).

Quick Examination Facts

Feature / Term	Key Exam Fact
Capital of Harshavardhana	Shifted from Thanesar to Kannauj
Harsha Era Commenced In	606 CE
Sanskrit Plays Authored by Harsha	Ratnavali, Priyadarsika, Nagananda
Author of Harshacharita & Kadambari	Banabhatta (Court poet of Harsha)
Chinese Pilgrim in Harsha’s Court	Xuanzang (Hiuen Tsang) (Travelogue: Si-Yu-Ki)
Ruler who Defeated Harsha at Narmada	Pulakeshin II (Chalukya King of Badami)
Author & Location of Aihole Prasasti	Ravikirti (Court poet of Pulakeshin II; Aihole, Karnataka)
Title ‘Vatapikonda’ Assumed By	Narasimhavarman I “Mamalla” (Pallava King)
Author of Mattavilasa Prahasana	Mahendravarman I (Pallava King)
Pioneers of Dravida Architecture	Pallavas of Kanchi (Shore Temple, Pancha Rathas)
Cradle of Indian Temple Architecture	Aihole (Karnataka)
Patrons of Tamil Sangams	Pandya Kings at Madurai
Author of Tolkappiyam	Tolkappiyar (Earliest Tamil grammar text)
Author of Silappadikaram	Ilango Adigal

Conclusion

The Post-Gupta Period served as a vital bridge between classical ancient statehood and early medieval regional polity. While Harshavardhana’s empire marked the last major attempt at pan-North Indian unification from Kannauj, the Deccan and Southern peninsular dynasties—the Chalukyas, Pallavas, and early Sangam powers—crafted enduring achievements in Dravida and Vesara temple architecture, maritime trade, and classical Tamil literature.

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