Post-Mauryan Period: Sungas, Kanvas, and Satavahanas

The post-Mauryan period (c. 185 BCE - 300 CE) saw the fragmentation of the Mauryan Empire and the rise of regional powers. The Sungas (185-73 BCE) and Kanvas (73-28 BCE) ruled in Magadha; the Satavahanas (c. 1st century BCE - 3rd century CE) dominated the Deccan; the Indo-Greeks, Shakas, Parthians, and Kushanas ruled the Northwest. This period witnessed the development of Mahayana Buddhism, the emergence of Bhakti, and the flourishing of Gandhara and Mathura art schools.[TOPIC CLASSIFICATION]

• Topic type: Ancient History - Post-Mauryan Regional Powers
• PYQ frequency: High
• Exam stage: Prelims + Mains
• Primary GS paper: GS 1

[EXAMINER REASONING]

1. Trap: Confusing the Sunga and Kanva dynasties. Pushyamitra Sunga (Brahmin commander) assassinated Brihadratha (185 BCE); Vasudeva Kanva (Brahmin minister) overthrew the last Sunga (73 BCE). Both were Brahmin dynasties but distinct.
2. Most confused: The Satavahana chronology: Simuka (founder) -> Satakarni I -> Gautamiputra Satakarni (greatest, defeated Nahapana) -> Vasishthiputra Pulumavi -> Yajna Sri Satakarni. Many aspirants miss Gautamiputra's Nahapana defeat (Nasik inscription).
3. Key anchor: The three Northwest invaders in sequence: Indo-Greeks (Demetrius, Menander/Milinda) -> Shakas (Maues, Rudradaman) -> Parthians (Gondophares) -> Kushanas (Kujula, Vima, Kanishka). Kanishka's dates (78 CE vs 128 CE) remain debated.
4. Current affairs hook: Amaravati stupa (Andhra) ASI conservation (Satavahana). Sanchi stupa railings (Sunga period). Kanishka's casket (Peshawar) and the 'Kanishka era' debate (78 CE vs 128 CE). The 'Sunga revival of Brahmanism' vs 'Buddhist persecution' historiographical debate.
5. Mains hinge: Assess: Did the post-Mauryan period represent political fragmentation or economic integration? The Silk Road trade (Periplus of the Erythraean Sea), Roman gold drain, and urbanization (Sirkap, Taxila, Paithan, Amaravati) suggest integration despite political division.

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Core Concept

The Sunga dynasty (185-73 BCE) was founded by Pushyamitra Sunga, the Brahmin commander-in-chief who assassinated the last Mauryan emperor Brihadratha. Pushyamitra performed two Ashvamedha sacrifices, signaling Brahmanical revival. The Sungas patronized Buddhism (Bharhut stupa railings, Sanchi stupa enlargement) despite the 'persecution' narrative in Buddhist texts. The last Sunga, Devabhuti, was overthrown by his minister Vasudeva Kanva (73 BCE).

The Kanva dynasty (73-28 BCE) lasted four kings: Vasudeva, Bhumimitra, Narayana, Susarman. They were overthrown by the Satavahanas (Andhras) or local chiefs.

The Satavahanas (c. 1st century BCE - 3rd century CE) rose in the Deccan. Simuka (founder) -> Satakarni I (expanded to Malwa) -> Gautamiputra Satakarni (c. 106-130 CE, greatest, defeated Shaka Nahapana, recovered Nashik, inscription at Nashik by mother Gautami Balashri) -> Vasishthiputra Pulumavi -> Yajna Sri Satakarni (last great, naval power, coins with ship). Administration: feudal with maharathis, mahabhojas, mahasenapatis; land grants to Brahmins and Buddhists; trade with Rome (Periplus, Roman coins at Arikamedu).