GS Paper I 2017

Gupta gold dinaras, struck from Chandragupta I to Skandagupta, are the aesthetic high point of Indian coinage: naturalistic royal figures, metrical Sanskrit legends and an unusually wide range of types.

The Gupta peak

• Variety: Samudragupta's Lyrist, Asvamedha, Tiger-slayer and Standard types; Chandragupta II's Lion-slayer and Chhatra types; Kumaragupta I's Peacock and Rhinoceros-slayer types.
• Modelling: kings shown in action with individual features, while reverse deities such as Lakshmi and a lion-riding Durga carry the grace of contemporary sculpture.
• Technique and legends: clean die-cutting, high gold purity and verse legends in Brahmi; the King-and-Queen (Chandragupta–Kumaradevi) type and silver issues adapted from Western Kshatrapa models show inventiveness.

Why later times never matched it

• Decline within the dynasty: from Skandagupta the coins carry more alloy and repeat a few stereotyped designs, mirroring fiscal strain after the Huna wars.
• Early medieval scarcity: Harsha's rare issues, the crude Gadhaiya and bull-and-horseman series and the near absence of Pala coinage point to an economy short of good coin.
• Medieval calligraphy: Sultanate and Mughal coins relied on script rather than figures; Jahangir's portrait and zodiac coins were brief exceptions, so figural naturalism was never resumed.

The Gupta achievement rested on flourishing trade, royal patronage of classical Sanskrit culture and a naturalistic sculptural idiom; no later polity combined these, so their coins never regained that excellence.

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By the 1750s the Mughal emperor reigned in name only; real power lay with provincial governors, chieftains and confederacies who fought one another as readily as any outsider.

A hollow centre

• Weak successors after Aurangzeb, factional nobles and the invasions of Nadir Shah (1739) and Ahmad Shah Abdali exposed the empire's military and fiscal collapse.

A patchwork of powers

• Successor states: Hyderabad, Bengal and Awadh grew out of Mughal provinces whose governors became hereditary and autonomous while still acknowledging the emperor in form.
• Rebel and new states: the Marathas, Sikhs, Jats and Rohillas, and Mysore under Hyder Ali, carved out power at Mughal expense; Rajput states reasserted their independence.
• No paramount power: the Maratha confederacy was itself split among the Peshwa and the Holkar, Scindia, Gaekwad and Bhonsle houses, and the defeat at Panipat (1761) ended its hope of an all-India order.

The cost of fragmentation

• Wars among regional powers and succession disputes, as in the Carnatic and Hyderabad, bred instability and a market for mercenaries and outside allies.
• The English and French companies took sides in these quarrels; Plassey (1757) and Buxar (1764) turned a trading company into a territorial power.

It was political fragmentation, not want of resources or cultural unity, that left the subcontinent open to a disciplined and well-financed European power.

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The Moderates led the Congress from 1885 with faith in constitutional agitation and the British sense of justice; by the late 1890s that faith looked misplaced to a growing section of Indians.

Why they failed to convince

• Narrow base: the leaders were English-educated lawyers, teachers and journalists of the towns; peasants, workers and most women stayed outside the movement.
• Feeble methods: petitions, memorials and annual resolutions, derided as political mendicancy, yielded little; the Indian Councils Act, 1892 gave only a modest, indirect increase in Indian representation.
• Internal contradiction: their own drain-of-wealth critique showed that British rule impoverished India, yet they kept professing trust in its fairness.
• Modest goals: a larger share in councils, Indianisation of services and lower military spending, not self-government, which they did not yet openly demand.
• Mass distress ignored: the famines of 1896–97 and 1899–1900 and heavy land revenue drew resolutions but no sustained popular campaign.
• Rivals: Tilak's Ganapati and Shivaji festivals showed a more popular idiom, while many Muslim leaders kept away from the Congress altogether.

What they still achieved

• Political education, an all-India platform and the economic critique of colonialism, on which later nationalists built.

Their limits rather than their ideals opened the way for the assertive nationalism of the early twentieth century.

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Malaya, rich in tin and rubber, was a plural society of Malays, Chinese and Indians governed through nine Malay sultans, so ending British rule also meant settling relations among communities.

Problems germane to decolonisation

• Constitutional design: the Malayan Union of 1946 curtailed the sultans and offered easy citizenship to non-Malays; Malay protest under UMNO forced its replacement by the Federation of Malaya in 1948.
• Communal balance: citizenship, language and the special position of Malays had to be settled among communities of unequal economic weight.
• Communist insurgency: the Malayan Communist Party, drawing mainly on the Chinese community, took up arms; the Emergency declared in 1948 lasted until 1960.
• Legacy of occupation: Japanese rule in 1942–45 raised nationalist expectations, left armed resistance groups behind and dented British prestige.
• Terms of a wider union: merging Singapore, Sabah and Sarawak into Malaysia in 1963 drew opposition from Indonesia and the Philippines, and Singapore left in 1965.

How they were worked through

• The Alliance of UMNO, the Malayan Chinese Association and the Malayan Indian Congress won the 1955 elections and negotiated independence, granted on 31 August 1957.

Negotiation among Britain, the sultans and an inter-ethnic alliance made Malaya's decolonisation smoother than most, though the communal bargain it rested on stayed fragile.

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Launched in 2011 and in polar orbit around Jupiter since July 2016, NASA's Juno studies the giant planet at close range to test how planets condensed from the solar nebula.

What Juno measures

• Water and oxygen: its microwave radiometer measures water abundance below the clouds, which helps fix where Jupiter formed and how much water-bearing material was available to the inner planets.
• Core: gravity mapping tests whether Jupiter has a solid core and how large it is, distinguishing core-accretion from other formation models.
• Interior and magnetism: gravity and magnetic-field maps show how mass is distributed and how the field is generated, a benchmark for Earth's own interior and dynamo.
• Atmosphere and auroras: deep atmospheric structure, winds and polar auroras extend comparative planetology to Earth-like atmospheres and magnetospheres.

Why this bears on Earth

• Jupiter is the most massive planet and probably formed first; NASA calls it a time capsule: its mass let it keep its original composition, which records the early solar nebula from which Earth also formed.
• Fixing where and how Jupiter formed constrains how water and other volatiles reached the inner planets, Earth included.
• Caution: the link is indirect; Juno tests solar-system formation models rather than measuring Earth itself.

By showing how the largest planet formed and evolved, Juno narrows the possible histories of the solar system in which Earth took shape.

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Coal is India's largest source of electricity and a key input for steel and cement, yet mining scars land, forest, air and water and displaces communities.

Why coal remains necessary

• Energy security: domestic coal is the most abundant conventional fuel and supports base-load power, while renewables still face intermittency and storage limits.
• Industrial inputs: steel, cement and fertilisers need coal and coke; replacing them with imports would strain foreign exchange and supply.
• Livelihoods and revenue: mining districts in Jharkhand, Odisha and Chhattisgarh depend on jobs, royalties and district mineral funds.

The adverse impact

• Environmental: forest loss, land subsidence, mine fires as at Jharia, acid mine drainage, dust, and carbon emissions that conflict with climate goals.
• Social: displacement and loss of tribal lands and commons, with consent under the Forest Rights Act and PESA and fair rehabilitation often weakly applied.

Managing the inevitability

• Coal washing and supercritical plants to cut emissions per unit; reclamation and mine-closure plans; coal gasification; faster renewable growth; and a just transition for coal-dependent regions.

Coal will be needed in the medium term, but 'inevitable' must mean disciplined use under strict safeguards while alternatives scale up.

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The UN General Assembly declared 2016 the International Year of Pulses, with FAO as lead agency, under the slogan 'nutritious seeds for a sustainable future', because pulses serve nutrition and sustainability at once.

Nutritional and health advantages

• Pulses are rich in protein, fibre, iron and folate and low in fat, giving affordable protein where animal foods are costly.
• A low glycaemic index and high fibre help manage diabetes, heart disease and obesity, and suit vegetarian diets.

Agronomic and environmental advantages

• Root-nodule bacteria fix atmospheric nitrogen, so pulses in rotation or intercropping cut fertiliser need and raise the yield of the following crop; FAO highlighted this as a way to reduce dependence on synthetic fertilisers.
• Most pulses need less water than cereals, tolerate drought and have a low carbon footprint, which suits rainfed farming under climate stress.

Economic and food-security advantages

• Short-duration crops fit cropping systems, residues serve as fodder, and pulses give small farmers extra income and a hedge against cereal risk.
• Dry pulses store for long periods, aiding food security; India is the largest producer and consumer yet still imports to meet demand.

By joining nutrition, soil health and climate resilience in one crop group, pulses earned a dedicated year and remain central to sustainable food systems.

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The cryosphere, the frozen part of the Earth system comprising ice sheets, glaciers, sea ice, snow cover and permafrost, both records and regulates global climate.

Mechanisms of influence

• Albedo: bright snow and ice reflect much of the incoming sunlight; when they shrink, darker land and ocean absorb more heat.
• Sea level: melting land ice in Greenland, Antarctica and mountain glaciers raises the oceans, whereas melting sea ice, which already floats, does not.
• Ocean circulation: brine released as sea ice forms drives dense deep-water formation, while freshwater from melting ice can weaken the thermohaline circulation and shift heat transport.
• Atmosphere: sea ice acts as a lid on heat and moisture exchange between ocean and air; polar warming may alter the jet stream and mid-latitude weather.
• Water and records: Himalayan and other glaciers sustain rivers, and ice cores preserve past climate data used in projections.

Feedbacks that amplify change

• Ice-albedo feedback: loss of ice warms the surface, which melts more ice.
• Carbon feedback: thawing permafrost releases carbon dioxide and methane locked in frozen soils, adding to greenhouse warming.

Through these feedbacks the cryosphere both signals and accelerates climate change, which is why polar and mountain ice sit at the centre of climate monitoring.

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India's States were drawn largely on linguistic lines after 1956, yet culture, dialect, cuisine and art forms often flow across those boundaries, so cultural regions and States coincide only in part.

Where regions, not States, are the units

• Historic regions straddle borders: Braj spans Uttar Pradesh, Rajasthan and Haryana; Mithila lies in Bihar and beyond; Bundelkhand is divided between Uttar Pradesh and Madhya Pradesh.
• Shared coastal and plateau cultures: Konkan cuisine, art and dialect run through Maharashtra, Goa and Karnataka; Malwa, Marwar and Bhojpur likewise ignore administrative lines.
• Tribal belts: Gond, Bhil and Santhal cultures spread over several States, and the Fifth and Sixth Schedule areas follow tribal geography rather than State limits.
• Sub-State identity: demands for Telangana, Vidarbha and Gorkhaland show that a region inside a State can feel culturally distinct from the rest of it.

Where States are the units

• Kerala, Tamil Nadu, Gujarat and Odisha are fairly coherent language-and-culture regions, so there the State itself is the cultural unit.

Cultural regions are usually finer or wider than States, so the view is broadly valid; but India's layered diversity is best read through both region and State rather than one alone.

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Article 46 directs the State to protect the Scheduled Tribes from social injustice and all forms of exploitation; beyond reservations under Articles 15(4) and 16(4), two landmark laws give this duty teeth: the Atrocities Act and the Forest Rights Act.

Initiative 1: Prevention of Atrocities Act, 1989

• The Scheduled Castes and Scheduled Tribes (Prevention of Atrocities) Act defines atrocities, prescribes punishment and provides special courts and relief for victims.
• Its 2015 amendment, in force from 26 January 2016, added offences such as garlanding with footwear and forcing the disposal of carcasses.
• Gaps: reluctance to register cases, delayed investigation and low conviction rates.

Initiative 2: Forest Rights Act, 2006

• Recognises individual and community rights of forest-dwelling STs and other traditional forest dwellers over land and forest produce, correcting a historical injustice.
• Works with the Panchayats (Extension to Scheduled Areas) Act, 1996, which gives gram sabhas in Fifth Schedule areas powers over land alienation and minor forest produce.
• Gaps: claims are rejected or delayed, and mining and displacement can override gram sabha consent.

These laws have turned tribal protection from grace into entitlement, but their promise depends on faithful and timely implementation.

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From the Upanishadic idea of many paths to one truth to the Constitution's promise of fraternity, Indian society has cultivated habits of coexistence that still hold it together.

Roots from early times

• Ancient thought: Ashoka's Rock Edict XII urged respect for all sects; Buddhism and Jainism made ahimsa and compassion central; vasudhaiva kutumbakam and the coexistence of astika and nastika schools show acceptance of many philosophies.
• Refuge to strangers: Jews, Syrian Christians and Parsis settled in India with their faiths intact.
• Bhakti and Sufi movements: Kabir, Nanak, Mirabai and the Chishti saints preached love above caste and creed, leaving shared shrines, music and poetry.
• Statecraft: Akbar's sulh-i-kul, or peace with all, and Gandhi's creed that all religions are true made tolerance a principle of public life.

Its part in the present

• Constitutional norm: secularism, freedom of religion and minority rights under Articles 25–30, and the fundamental duty under Article 51A to promote harmony, make tolerance a legal standard.
• Everyday life: festivals celebrated across communities, shared cuisine, visits to dargahs and temples alike, and neighbourly help in disasters show tolerance as practice.
• Social cement: in a country of many languages, faiths and castes, this spirit keeps democracy workable and makes coexistence the rule rather than the exception.

Strains and safeguards

• Communal riots, mob violence, hate speech and caste atrocities test the tradition.
• Impartial enforcement of law, value education and an active civil society are needed to protect it.

India's plural character rests on a deep, lived habit of tolerance and love; keeping it strong is a continuing constitutional and civic task.

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Indian handloom cloth, metalware and other crafts once served domestic and world markets; under colonial rule machine-made imports undercut them, and their decline reshaped the countryside.

Why the crafts declined

• Unequal trade: cheap Lancashire goods entered India at low duties while Indian goods faced heavy duties in Britain.
• Railways carried imports deep into the interior, reaching the village markets that hand producers had served.
• Loss of patronage: annexation of Indian states removed the courts that bought fine crafts, and weaving towns such as Dacca and Murshidabad lost population and markets.

How the decline crippled the rural economy

• Pressure on land: displaced artisans turned to farming, raising the share of the workforce dependent on land, fragmenting holdings and swelling tenancy and landless labour.
• Breakdown of village exchange: the jajmani-type exchange of goods and services between cultivators and craftsmen dissolved as manufactured goods and money transactions spread.
• Poverty and debt: falling per capita income, indebtedness to moneylenders and land transfers left villages vulnerable to famine.
• No alternative employment: cotton and jute mills were few, concentrated in a handful of regions, and did not absorb the displaced artisans.
• Loss of resilience: with land as the only livelihood, a failed monsoon now meant distress for the whole village, not for cultivators alone.

The response

• Nationalist writers exposed the decline, and Swadeshi and Gandhi's khadi programme sought to revive village industry.

The loss of crafts without new industry made rural India more agrarian, poorer and less resilient, a pattern that anchored the nationalist critique of colonial economics.

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Before the 1920s independence largely meant self-rule; the mass movements that followed made it a promise of a just society as well.

The new objectives

• Complete independence: the Lahore Congress of 1929 declared Purna Swaraj, replacing the earlier aim of self-government within the empire.
• Rights and democracy: the Nehru Report (1928) listed fundamental rights, and the Karachi Congress of 1931 adopted a resolution on Fundamental Rights and Economic Policy promising equality before law and civil liberties.
• Economic justice: pressure from peasants, workers and the left led the Congress to accept living wages, relief from rural debt and state control of key industries, and to set up the National Planning Committee in 1938.
• Social justice: Gandhi's campaign against untouchability, Ambedkar's struggle for the depressed classes and the Poona Pact (1932) placed caste equality within the vision.
• Communal harmony: the Nehru Report proposed no state religion, and unity among communities was treated as a condition of freedom.
• Women and linguistic provinces: women joined Civil Disobedience in large numbers, and the Congress reorganised itself on linguistic lines from 1920.

Why these additions mattered

• They gave freedom mass meaning: peasants, workers, Dalits and women could see their own emancipation in swaraj, which sustained mass mobilisation.
• They settled the character of the future state, democratic, secular and welfare-oriented, before power was won.
• They shaped the Constitution: the Fundamental Rights, the Directive Principles and later linguistic reorganisation trace directly to these objectives.

The freedom struggle became a struggle for social and economic transformation as much as for political liberty, which is why the Constitution commits itself to justice, liberty, equality and fraternity.

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Average ocean salinity is about 35 parts per thousand, but it varies from low values near river mouths and polar seas to high values in hot, dry subtropical waters.

Causes of variation

• Evaporation and precipitation: salinity peaks under the subtropical high-pressure belts of strong evaporation and dips near the equator, where heavy rain dilutes the surface.
• Freshwater inflow: large rivers such as the Ganga-Brahmaputra and Amazon lower salinity, which is why the Bay of Bengal is less saline than the Arabian Sea.
• Ice: melting ice and glaciers dilute polar seas, while freezing sea ice leaves brine behind and raises the salinity of adjoining water.
• Winds, currents and enclosure: currents redistribute saline and fresh water; enclosed seas such as the Red Sea and Persian Gulf are very saline, whereas the Baltic and Black Seas are relatively fresh.

Multi-dimensional effects

• Physical: salinity and temperature together set density, driving the thermohaline circulation that transports heat around the globe.
• Climatic: salinity influences evaporation and the freezing point of sea water, and through them rainfall patterns and sea-ice formation.
• Biological: organisms tolerate particular ranges, from stenohaline to euryhaline species, so salinity limits the distribution of fish and plankton and shapes fisheries.
• Economic: it matters for salt production, ship draught and buoyancy, desalination costs and the quality of coastal groundwater and soils.
• Climate monitoring: small changes in salinity can alter circulation and ecosystems, so salinity is tracked as an indicator of climate change.

Salinity is set by the balance of water gained and lost at the surface, and through density it links the ocean to climate and life, so its variations deserve close watching.

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Crude oil moves cheaply in bulk by pipeline and tanker, whereas refined products are many and costly to distribute, so refineries gravitate to ports and markets; India's Jamnagar, Mangalore and Paradip refineries are examples.

Why refineries sit away from oil fields

• Transport economics: one bulk flow of crude is cheaper to move than several product streams, and a market-side refinery can tune its product mix to local demand and specifications.
• Import dependence: countries with little crude of their own, India among them, must refine at the ports where tankers arrive.

Implications

• Economic: port refineries anchor petrochemical, fertiliser and shipping clusters, generate employment and allow export of products, as India does.
• Energy security: refining capacity tied to sea lanes is exposed to supply disruptions and price shocks, so consumers need strategic reserves, diversified suppliers and refineries flexible enough to process varied crudes.
• Geopolitical: dependence on foreign crude and a few chokepoints makes pricing, sanctions and diplomacy central to national energy policy.
• For producers: exporting crude means forgoing the value added by refining and petrochemicals, though several Gulf producers have since built export refineries.
• Environmental and social: coastal refining concentrates pollution, accident risk and land use in populated regions, demanding environmental clearance and safety regulation.
• Regional development: refining regions industrialise while producing regions in developing countries may see extraction without processing industry.

Refinery location follows market and transport logic rather than resource geography; this serves consumers and coastal industry but binds developing economies to global oil markets and their risks.

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India's rivers carry most of their flow in the monsoon months, flooding Assam and Bihar while other regions and the dry season face scarcity; storing and moving that water can turn a hazard into a resource.

From floods to irrigation

• Storage: multipurpose reservoirs, detention basins and check dams on flood-prone rivers hold monsoon surges and release them for dry-season irrigation.
• Recharge: spreading flood water in recharge basins and floodplain wetlands and reviving inundation canals replenishes aquifers for well irrigation in the rabi season.
• Transfer: linking surplus basins such as the Ganga and Brahmaputra to deficit areas under the National River Linking Project could feed canal irrigation.

From floods to all-weather navigation

• The National Waterways Act, 2016 declared 111 national waterways; regulated releases from storage, with dredging, can keep navigable depth on NW-1 (Ganga), NW-2 (Brahmaputra) and canals through the lean season.
• Link canals serve twice over, as irrigation channels and as navigation routes.

Supporting measures

• Floodplain zoning, embankment maintenance, forecasting and early warning cut losses while letting floodplains absorb water.
• Basin-level planning, interstate cooperation on sharing and community management of local structures.

Risks and safeguards

• Silt and sediment balance, ecological flows, displacement, cost and interstate disputes must be assessed; heavy engineering can itself worsen floods.

A basin-wide mix of storage, recharge, waterways and floodplain zoning can make floods an asset, provided ecology and equity are protected.

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The monsoon brings rain in summer and dry weather in winter across South, Southeast and East Asia, timing water with warmth for crops in lands that hold a very large share of humanity.

Characteristics that feed Monsoon Asia

• Seasonal rainfall: heavy summer rain from the wet monsoon winds coincides with the warm growing season, which suits rice and other kharif crops.
• Year-round warmth: high temperatures through most of the year allow long growing seasons and double or triple cropping where water is available.
• Water from rain and rivers: monsoon rain and snow-fed rivers such as the Ganga, Brahmaputra, Yangtze and Mekong replenish alluvial soils and enable irrigation.
• Alluvial plains and deltas: fertile soils and flat land support labour-intensive wet-rice cultivation with high yields per hectare.
• Crop diversity: rice, jute, tea, sugarcane, cotton, pulses and millets grow across contrasting rainfall zones, spreading risk and diet.
• Dry, cooler winter: a distinct dry season permits an irrigated second crop and eases harvesting and storage.
• Regularity with variability: rain arrives with broad regularity but shows breaks, delayed onset, droughts and floods, so societies built irrigation and storage.
• Cultural adaptation: rituals, water harvesting and small-farm systems developed around the monsoon cycle, sustaining dense rural settlement.

Why this feeds so many

• Wet-rice farming rewards labour with high output per unit of land, so it both needs and supports dense population.
• Perennial rivers and irrigation buffer the dry season and turn the monsoon's seasonal water into year-round food production.

Warmth, seasonal rain and fertile plains together sustain agriculture and dense settlement across Monsoon Asia, though the monsoon's variability makes water management essential.

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Nineteenth-century reformers such as Ram Mohan Roy, Vidyasagar, Phule and Ranade made the condition of women the test of social reform, and their efforts produced both laws and sharp controversy.

Major issues

• Sati: Ram Mohan Roy's campaign and Bentinck's regulation of 1829 banned it, on the argument that scripture did not compel it.
• Widows: Vidyasagar's campaign produced the Hindu Widows' Remarriage Act, 1856; Karve's widow home (1896) and Pandita Ramabai's work gave widows education and a livelihood.
• Child marriage and age of consent: the Native Marriage (Brahmo) Act, 1872 fixed 14 for girls and 18 for boys for those marrying under it; after the Phulmoni Dasi case (1889), the Age of Consent Act, 1891 raised the age of consent within marriage from 10 to 12.
• Female infanticide: the Female Infanticide Prevention Act, 1870, first applied in Punjab, the North-Western Provinces and Oudh, targeted the killing of girl infants.
• Education: the Phules' schools for girls (1848), the Bethune School (1849) and Brahmo Samaj efforts promoted women's schooling against orthodox resistance.

The debates

• Scripture versus reason: reformers argued from the sacred texts and from reason alike, while the orthodox defended custom as religion.
• Law versus persuasion: Ranade and Malabari sought State legislation, whereas Tilak objected to a colonial government legislating on Hindu custom, as the 1891 controversy showed.
• Social reform versus politics: whether social change should precede political freedom or follow it divided reformers from many Congress leaders.
• Women's own voice: Tarabai Shinde's 'Stri Purush Tulana' (1882) and Ramabai's writings challenged patriarchy itself, going beyond the male reformers' agenda.

Reformers mostly treated women as objects of reform rather than agents, yet the questions they raised on rights, education and equality carried into the twentieth-century women's movement.

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Religiosity is a personal matter of faith and worship; communalism is the belief that the followers of a religion share political, economic and social interests opposed to those of other communities.

Distinguishing the two

• Nature: religiosity is spiritual and individual, compatible with respect for other faiths; communalism is a political ideology built on religious identity.
• Purpose: the first seeks spiritual growth and moral conduct; the second seeks group power, resources or advantage over other communities.
• View of others: religiosity accepts plural paths and lives alongside neighbours; communalism casts other communities as rivals or threats and spreads stereotypes.
• Methods: religiosity works through worship, ritual and charity; communalism through propaganda, fear, mobilisation of symbols and often violence.
• Constitutional standing: Articles 25–28 protect religiosity as freedom of religion; the State must check its use to divide citizens politically.

One example: the Ayodhya dispute

• Devotion to a site held sacred as the birthplace of Ram was for long a matter of local worship.
• In the 1980s and 1990s it became a mass political campaign around the Babri Masjid, with processions and mobilisation that defined communities against each other.
• The demolition of the mosque in 1992 was followed by riots in several cities, and the issue dominated politics for years: faith had been turned into a marker of community interest and confrontation.
• The same shift shows in religious processions that become displays of strength and in rumours that trigger riots.

Faith becomes communalism when religion is used to define political interests against others; the answer lies in a plural civic culture and firm, impartial enforcement of the law.

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Bengaluru, Hyderabad, Pune, Chennai and Gurugram have become national and global IT centres, drawing investment and young workers while stretching their civic systems.

New avenues of employment

• Direct jobs: IT and IT-enabled services employ lakhs of engineers and graduates, including many women, and earn substantial export income; Bengaluru's Electronics City and Hyderabad's HITEC City are examples.
• Indirect jobs: housing, transport, retail, food, security and business services create work for less-skilled workers and informal enterprises, from cab drivers and delivery workers to paying-guest hostels and canteens around tech parks.
• Ecosystems: colleges, venture capital and start-ups cluster together, making Bengaluru the country's start-up capital and Pune and Hyderabad centres of engineering talent.

New problems

• Infrastructure strain: traffic congestion in Bengaluru, water shortage and unplanned expansion in Gurugram, and power and public-transport gaps in fast-growing suburbs.
• Cost and inequality: land and rents rise, informal settlements and villages are displaced, and a divide widens between high-paid professionals and the service workers who serve them.
• Environment: encroachment and pollution of Bengaluru's lakes, loss of green cover, mounting waste and air pollution.
• Health and work: long hours, night shifts and stress in IT and BPO jobs, with lifestyle disease among young workers.
• Regional imbalance and risk: growth concentrates in a few cities, and jobs depend on global demand and on automation and technological change.

IT hubs are engines of employment and growth, but planned infrastructure, affordable housing, environmental protection and the spread of such work to smaller cities are needed to manage the problems they create.

Written by Minimalist IAS from facts checked at source (how we verify). UPSC publishes no model answers: compare your structure and coverage with this, then write your own.