1. Chola Dynasty - The Maritime Power
⭐ Greatest Rulers
Raja Raja I (985-1014 AD)
• Created Naval Army (first!).
• Conquered North Sri Lanka.
• Built Brihadishwar Temple (Tanjore).
• Started temple inscriptions tradition.
Rajendra I (1014-1044 AD)
• Conquered ENTIRE Sri Lanka!
• Made Bay of Bengal a "Chola Lake".
• Title: "Gangaikonda" (Conqueror of Ganga).
• Built new capital: Gangaikonda Cholapuram.
🌊 Naval Power & Overseas Conquests
- Sent expeditions to Sailendra Empire (SE Asia).
- Defeated Sri Lankan kings Mahendra V, Wajira.
- Trade with China - 72 traders sent by Kulottunga I (1077 AD).
🏘️ Village Administration (Most Famous!)
🎯 PYQ Favorite: Cholas were famous for AUTONOMOUS VILLAGE
ADMINISTRATION!
Source: Uttaramerur Inscription (describes village assembly
system)
System:
• Sabha: Village assembly (independent of central govt!)
• Variyam: Working committees
- Thotta Variyam: Garden/Horticulture
- Eri Variyam: Tanks & water supply
- Pan Variyam: Finance/Gold
- Samvatsara Variyam: Annual committee
🎨 Art & Architecture
- Bronze Sculptures: World-famous Nataraja (Dancing Shiva) with
4 hands!
- Temples:
• Brihadishwar Temple (Tanjore) - Raja Raja I
• Gangaikonda Cholapuram Temple - Rajendra I
4. Sangam Age (3rd Century BC - 3rd Century AD)
📖 What is Sangam?
"Sangam" = Conference of Tamil poets & scholars
| Sangam |
Place |
President |
Duration |
| 1st Sangam |
Madurai |
Saint Agastya |
- |
| 2nd Sangam |
Kapadapuram |
Saint Agastya |
- |
| 3rd Sangam |
Madurai |
Nakkirar |
Most important! |
🦁 Saint Agastya: "Father of Tamil Literature" + credited with Aryanizing South India
📚 Famous Sangam Literature
| Work |
Author |
Subject |
| Tolkappiyam |
Tolkappiyar |
Tamil Grammar & Poetry (oldest Tamil text!) |
| Silappadikaram |
Ilango Adigal |
Love story of Kannagi & Kovalan |
| Manimekalai |
- |
Merchant story |
| Tirukkural/ Kural |
Tiruvalluvar |
Philosophy ("Laghuveda" - Small Veda, Bible of Tamil!) |
🏛️ Three Ruling Dynasties (Sangam Age)
- 1. Chera - Kerala region
- 2. Chola - Cauvery delta. Capital: Uraiyur (famous for
cotton trade!)
- 3. Pandya - South of Kaveri. Capital: Madurai
🚢 Important Ports
- Uraiyur: Cotton trade center (mentioned in "Periplus").
- Arikamedu: Roman settlement found! (Called "Poduke" by Greeks)
PYQ Repeat!
- Tondi, Mushiri: Western coast ports.
7. Science & Mathematics
Aryabhatta (476-550 AD)
• Aryabhatiya (499 AD)
• Earth is spherical & rotates!
• Decimal system, Zero, Value of π
• Father of Trigonometry
Bhaskaracharya (Bhaskara II)
• Siddhanta Shiromani (4 parts)
• Lilavati (Mathematics)
• Bijaganita (Algebra)
• 12th century
Varahamihira
• Brihat Samhita (Encyclopedic!)
• Panchasiddhantika
• Astronomer (Gupta period)
Brahmagupta
• Mathematician
• Cyclic quadrilaterals (7th century)
🏥 Medicine
- Charaka: Charaka Samhita (Ayurveda, physician of Kanishka).
- Sushruta: "Father of Surgery" (~600 BC, Kashi). Sushruta Samhita.
- Dhanvantari: One of 9 Gems of Chandragupta II. Ayurveda expert.
🎯 PYQ "Sniper" Shots
Q: Which dynasty was famous for village assemblies?
A: Chola. Source: Uttaramerur Inscription.
Q: Who made Bay of Bengal a "Chola Lake"?
A: Rajendra I (Chola).
Q: Nataraja bronze sculptures have how many hands?
A: 4 hands (Chola art).
Q: Where is Kalidasa's name mentioned?
A: Aihole Inscription (Chalukya - Pulakesin II).
Q: Roman settlement discovered in IND IA?
A: Arikamedu (called "Poduke" in Periplus). Super Hit!
Q: Oldest Tamil text?
A: Tolkappiyam (Grammar & Poetry by Tolkappiyar).
Q: "Laghuveda" of Tamil?
A: Tirukkural (by Tiruvalluvar).
Q: First work of Kalidasa?
A: Malavikagnimitra (about Agnimitra - Shunga king).
Q: 3 works of Harsha?
A: Ratnavali, Priyadarshika, Nagananda.
Q: History of Kashmir?
A: Rajatarangini by Kalhana (8 Tarangas).
Q: Panchatantra translated into how many languages?
A: 15 Indian + 40 foreign languages! (by Vishnu Sharma).
Q: Who said "Earth rotates on its axis"?
A: Aryabhatta (Aryabhatiya, 499 AD).