India – Notes
India – Notes
1. Introduction to India
- Location: India is located in South Asia. It lies entirely in the Northern Hemisphere.
- Coordinates: From 8°4′N to 37°6′N latitude and 68°7′E to 97°25′E longitude.
- Time Zone: Indian Standard Time (IST) is UTC +5:30.
- Borders: Shares land borders with Pakistan, China, Nepal, Bhutan, Bangladesh, and Myanmar. Maritime borders with Sri Lanka, Maldives, and Indonesia.
2. Physical Geography of India
A. Major Physiographic Divisions
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The Northern Mountains
- Includes the Himalayas (Greater, Lesser, and Shiwalik ranges).
- Important peaks: Mount Everest (Nepal), Kanchenjunga (India).
- Passes: Nathu La, Shipki La, Rohtang, Zoji La.
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The Northern Plains
- Formed by the Indus, Ganga, and Brahmaputra rivers.
- Extremely fertile alluvial soil.
- Divided into Punjab Plains, Ganga Plains, and Brahmaputra Valley.
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The Peninsular Plateau
- Oldest landmass; includes Deccan and Central Highlands.
- Rivers: Narmada, Godavari, Krishna.
- Rich in mineral resources.
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The Indian Desert (Thar Desert)
- Lies in Rajasthan.
- Arid climate, sandy soil, sparse vegetation.
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The Coastal Plains
- Eastern and Western Coastal Plains.
- Important for agriculture, trade, and ports.
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The Islands
- Andaman and Nicobar Islands (Bay of Bengal).
- Lakshadweep Islands (Arabian Sea).
3. Historical Overview
A. Ancient India
- Indus Valley Civilization: Harappa and Mohenjo-daro; urban planning, drainage system.
- Vedic Period: Aryans, Vedas, Varna system, rituals.
- Mauryan Empire: Chandragupta Maurya, Ashoka the Great – Buddhism.
- Gupta Empire: Golden Age of India – science, mathematics, art.
B. Medieval India
- Delhi Sultanate: Muslim rule, architectural contributions.
- Mughal Empire: Babur to Aurangzeb; Taj Mahal; cultural synthesis.
C. Modern India
- British Colonialism: East India Company → British Raj.
- Revolt of 1857: First War of Independence.
- Indian National Movement: INC, Gandhiji’s leadership, Non-Cooperation, Civil Disobedience.
- Partition & Independence: 1947 – creation of India and Pakistan.
4. Indian Political System
- Type: Sovereign, Socialist, Secular, Democratic Republic.
- Constitution: Came into effect on 26 January 1950.
- Parliamentary Democracy: President (nominal head), Prime Minister (real head).
- Federal Structure: Division of powers between Centre and States.
- Key Institutions: Legislature, Executive, Judiciary.
- Fundamental Rights & Duties: Part III & Part IVA of the Constitution.
- Directive Principles: Socio-economic goals for the state.
5. Economy of India
A. Economic Overview
- Mixed Economy: Coexistence of public and private sectors.
- Agriculture: Backbone of rural India; Green Revolution.
- Industry: Heavy industries, MSMEs, Make in India.
- Services Sector: IT, telecommunications, finance – major GDP contributor.
B. Economic Planning
- Planning Commission (now replaced by NITI Aayog).
- Five-Year Plans: Strategy for development (1951–2017).
- Reforms: Liberalization, Privatization, Globalization (1991).
C. Major Economic Challenges
- Poverty, unemployment, inflation, fiscal deficit, rural-urban divide.
6. Indian Society and Culture
A. Society
- Diverse Society: Multilingual, multi-religious, multi-ethnic.
- Caste System: Historical structure, now legally abolished.
- Social Reforms: Movements against untouchability, women’s rights.
B. Religion and Philosophy
- Birthplace of Hinduism, Buddhism, Jainism, Sikhism.
- Coexistence of Islam, Christianity, Zoroastrianism, Judaism.
C. Languages
- 22 official languages (Eighth Schedule of the Constitution).
- Hindi – Official language; English – associate official language.
D. Festivals and Art
- Festivals: Diwali, Eid, Christmas, Holi, Bihu, Onam.
- Classical Arts: Bharatanatyam, Kathak, Carnatic and Hindustani music.
- Architecture: Rock-cut caves (Ajanta), Temples (Khajuraho), Islamic domes (Taj Mahal), Colonial architecture (Victoria Memorial).
7. Science and Technology
- ISRO: India’s space program – Chandrayaan, Mangalyaan.
- DRDO: Defence research and development.
- Pharmaceuticals: India – “Pharmacy of the World”.
- Information Technology: India is a global IT hub.
8. Environment and Biodiversity
- Biological Diversity: Himalayas, Western Ghats, Sundarbans.
- Protected Areas: 104 national parks, 551 wildlife sanctuaries.
- Threats: Pollution, deforestation, climate change.
- Initiatives: Project Tiger, Project Elephant, Clean India Mission.
9. India in the World
- Foreign Policy: Non-alignment, Strategic Autonomy.
- International Organizations: UN, BRICS, SCO, G20, WHO, IMF.
- Neighbourhood Relations: SAARC, BIMSTEC.
- Defence: Indian Army, Navy, Air Force; Nuclear Power.
10. Modern Challenges and Vision for the Future
- Population Growth: Over 1.4 billion; second most populous country.
- Urbanization: Rapid growth of cities, smart cities.
- Education & Health: Right to Education, Ayushman Bharat.
- Digital India: Governance, e-learning, digital infrastructure.
- Sustainable Development Goals (SDGs): India’s commitment.
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