Several Tokugawa-era developments laid the groundwork for rapid Meiji modernisation:

(i) Political peace and centralisation. By disarming the peasantry and confining the daimyo to their castle towns (with regular attendance at Edo), the Tokugawa shoguns ended a century of war and gave Japan two centuries of internal peace.

(ii) Land surveys and a stable revenue base. Land surveys identified owners and taxpayers and graded productivity — giving the future Meiji state a workable fiscal base.

(iii) Urban growth and a commercial economy. Edo, Osaka and Kyoto, plus six castle towns of over 50,000 people, supported financial and credit systems and a vibrant merchant class. Merit began to be valued more than status.

(iv) High literacy. Wood-block printing, the cheap rental of books, the use of two phonetic scripts (hiragana and katakana) and a culture of women writers like Murasaki created an unusually literate population.

(v) Knowledge of the wider world. Japan was not really 'closed': information flowed in through the Dutch at Dejima and through Chinese traders. Officials and scholars knew about the colonisation of India and the defeat of China, and used that knowledge to plan a self-strengthening response when Perry arrived in 1853.

From extended household to nuclear family. The patriarchal household, with several generations under one head of the house, gave way to the new homu — a nuclear family of husband and wife as breadwinner and homemaker. Construction companies in the 1920s offered cheap housing for a 200-yen down payment and 12 yen a month for ten years, when a bank employee earned about 40 yen a month.

New urban experiences. Electric trams, public parks (from 1878), department stores, cinema (movie-making began in 1899) and radio (first stations in 1925) reshaped leisure. The Ginza in Tokyo became a fashionable area for Ginbura ('walking aimlessly in Ginza'). Matsui Sumako became a national star with her portrayal of Nora in Ibsen's A Doll's House.

Women's lives. Over half of those employed in modern factories in the early Meiji decades were women; women organised the first modern strike in 1886. The slang word moga (modern girl) symbolised gender equality, cosmopolitanism and a developed economy. Women voted for the first time in the 1946 elections.

Material culture. Electric appliances — rice cookers, toasters, grills — became symbols of the new domesticity; transport, education and reading habits all changed.

The cost. Daily life was also marked by environmental disasters — Tanaka Shozo's 1897 anti-pollution agitation against the Ashio Mine, mercury poisoning at Minamata in the 1960s, and the air-pollution crisis of the 1970s — that spurred grass-roots activism and, eventually, strong environmental laws.

The Qing dynasty's response moved through several stages, each more reluctant than the last:

(i) The Opium Wars and unequal treaties (1839–60). Faced with Britain's enforced opium trade, the Qing accepted the Treaties of Nanking (1842), Tientsin (1858) and Peking (1860), which ceded Hong Kong, opened treaty ports, granted extraterritoriality and capped Chinese tariffs. The Boxer indemnity in 1901 added more financial pressure.

(ii) Self-Strengthening Movement (1860s–1890s). Provincial governors, building on lessons from suppressing the Taiping, set up arsenals, shipyards, telegraphs and translation bureaus while trying to keep Confucian institutions intact. Defeat by Japan in 1894–95 exposed how shallow these reforms were.

(iii) The Hundred Days' Reform (1898). Reformers Kang Youwei and Liang Qichao, with Emperor Guangxu's backing, planned modern schools, abolition of the eight-legged essay, railways and army reform — all crushed by Empress Cixi's coup.

(iv) Late Qing reforms (1901–11). After the Boxer disaster, the Qing finally launched constitutional reforms and abolished the centuries-old examination system in 1905. Students were sent to Japan, Britain and France to study modern subjects; new schools, a new army and local assemblies were set up.

Why it failed. The reforms came too late, were too half-hearted, and the Manchu court remained suspicious of Han Chinese reformers. The 1911 revolution swept away the dynasty before its constitution could be fully implemented.

Sun Yat-sen's political programme was the Three Principles of the People (San Min Chu I):

(i) Min-tsu — Nationalism. This meant overthrowing the Manchu rulers, who were seen as a foreign dynasty, and driving out the foreign imperialists who controlled China's resources.

(ii) Min-chuan — Democracy. Establishing a democratic republican government with elections, a parliament and the rule of law, in place of imperial autocracy.

(iii) Min-sheng — People's Livelihood (Socialism). Regulating capital and equalising landholdings so that ordinary Chinese could escape poverty.

Sun's followers in the Guomindang later identified the 'four great needs' as clothing, food, housing and transportation. NCERT notes that the GMD failed because the third principle — equalising land and regulating capital — was never carried out. Mao's CCP, which won mass peasant support through land reforms, later took up Sun's third principle in its own way.

South Korea was hit hard by the Asian financial crisis of 1997. Increasing trade deficits, poor management by financial institutions and reckless business operations by conglomerates left the country short of foreign exchange.

(i) IMF emergency support. The crisis was dealt with through emergency financial support provided by the International Monetary Fund (IMF), in return for far-reaching reforms.

(ii) Restructuring of the economy. Simultaneous efforts were made to improve the country's economic constitution — restructuring banks and conglomerates, opening the market and strengthening international competitiveness.

(iii) The Gold Collection Movement. Citizens contributed actively towards foreign-loan repayment by donating their personal gold (rings, jewellery, coins) to the state.

(iv) Political consequences. In December 1997, long-time opposition leader Kim Dae-jung was elected the president for the first time, marking a peaceful transfer of power. Korea recovered from the crisis and continued along its democratic path.

Introduction. The Meiji slogan 'fukoku kyohei' — rich country, strong army — fused industrialisation with military expansion from the start. Both wars and environmental damage flowed from this fusion.

Wars with neighbours. Industrial Japan needed coal, iron, oil and overseas markets that the home islands could not provide. The army's drive for raw materials produced:

• The Sino-Japanese War (1894–95) — Taiwan ceded to Japan by the Treaty of Shimonoseki.
• The Russo-Japanese War (1904–05) — Japan's first defeat of a European great power.
• Korea annexed (1910) as a colony till 1945.
• Manchuria invaded (1931); the puppet state of Manchukuo was set up.
• Full-scale war with China (1937) and the Pacific War (1941–45) after the attack on Pearl Harbor.

The Meiji Constitution had placed the army and navy directly under the emperor. The 1899 rule that only serving generals could be ministers gave the military a veto over civilian government, while fear of Western domination silenced dissent against expansion. War therefore was not an accidental by-product of industrialisation — it was built into the political system that drove industrialisation.

Environmental destruction. Rapid, unregulated industrial growth produced major ecological disasters:

• Ashio Mine pollution (1897) — Tanaka Shozo led 800 villagers in Japan's first anti-pollution agitation, against copper-mine effluents that ruined 100 sq miles of farmland on the Watarase river.
• Cadmium poisoning in the 1950s, causing a painful disease.
• Minamata mercury poisoning in the 1960s, killing fishermen and their families.
• Air-pollution crisis of the early 1970s.

The other side. NCERT also notes that grass-roots pressure groups from the 1960s won government action and compensation, and that by the 1980s Japan had enacted some of the strictest environmental controls in the world.

Conclusion. Yes — rapid industrialisation, plus a constitution that gave the military independent control, did lead to wars with China, Russia, Korea and the Anglo-American powers, and to severe environmental destruction. But Japanese society was not passive: civil-society movements forced reform, and post-war Japan rebuilt itself as a great economic power that learnt to regulate pollution.

Introduction. NCERT's verdict is balanced. The CCP under Mao did liberate China from foreign domination and old social tyranny, but its repressive politics turned ideals into slogans. Even so, the foundations it laid made the post-1978 Chinese boom possible.

What Mao and the CCP achieved.

(i) National sovereignty. The unequal treaties were torn up; foreign extraterritoriality, treaty ports and the humiliations of 1842–1901 ended after 1949. Hong Kong returned in 1997.

(ii) Land reform. Centuries of landlordism were abolished. Land was redistributed in Jiangxi, Yanan and after 1949 across the country. By 1958, 26,000 communes covered 98 per cent of the farm population.

(iii) Women's emancipation. Mao's marriage law forbade arranged marriage, stopped the sale of marriage contracts and simplified divorce; the All-China Democratic Women's Federation had 76 million members.

(iv) Mass literacy and basic health care. The CCP raised education levels, built rural schools and the famous 'barefoot doctor' system.

(v) Foundations for later growth. A unified state with basic industries, a literate workforce and a strong administration provided the platform on which Deng Xiaoping's reforms could be built.

The costs and failures.

(i) The Great Leap Forward (1958) caused famine; the backyard steel furnaces produced unusable steel.
(ii) The Cultural Revolution (1966–76) shut universities, persecuted intellectuals, sent students to the countryside, and turned ideology into a weapon.
(iii) Political repression turned dissent into 'counter-revolution'; the 1989 Tiananmen Square repression continued this pattern.
(iv) New inequalities after 1978 — between regions, classes and genders — partly undid what the revolution had achieved.

Conclusion. Yes — Mao and the CCP did liberate China from foreign domination and from feudal social structures, and they built the unified state that made post-1978 growth possible. But the price was enormous, and the political system inherited from Mao still constrains what China can become.

Introduction. South Korea's path is a clear case of how rapid economic development created the conditions — but not the inevitability — of democratisation.

Authoritarian growth (1961–87). After the May 1961 military coup, Park Chung-hee was elected president in October 1963. His state-led, export-oriented five-year plans favoured large corporate firms, expanded employment and built up Korea's competitiveness. Heavy and chemical industries, shipbuilding, steel and electronics drove growth in the late 1960s and 1970s. The 1970 Saemaul (New Village) Movement mobilised the rural population. In 1972 the Yusin Constitution made permanent presidency possible. Park was assassinated in October 1979 amid the second oil crisis.

Economic and social side-effects. Economic development produced urbanisation, improved education levels and a powerful media. Korean workers were already literate at the start of industrialisation; remittances from workers abroad and high domestic savings fed industrial investment. As cities and the middle class grew, citizens' political awareness expanded.

The struggle for democracy. Chun Doo-hwan's military coup of December 1979 was followed in May 1980 by the Gwangju Democratisation Movement, brutally suppressed. By May 1987, the cover-up of the death-by-torture of a university student triggered the June Democracy Movement — students and the middle class together — which forced the Chun administration to allow direct elections.

Consolidation. The first direct election under the new constitution took place in December 1987. In 1992, civilian Kim Young-sam ended decades of military rule. The 1997 IMF crisis was met with a peaceful transfer of power to opposition leader Kim Dae-jung; the second peaceful transfer came in 2008. The 2016 candlelight protests against President Park Geun-hye showed the maturity of Korean democracy.

Conclusion. Yes — but with qualifications. Rapid economic growth created the urban, literate, educated middle class that demanded democracy; it produced the technologies and media that made mass mobilisation possible. However, NCERT is right to insist that citizens' elevated political awareness, especially in 1980, 1987 and 2016, played the decisive role. Economic growth supplied the soil; democracy was grown by Korean citizens themselves.