BSEH SS Political Science study materials
BSEH SS Political Science study resources

BSEH SS Political Science cheat sheet

BSEH SS Political Science · Keep the key ideas within reach.

Quick reference

The Cold War Era and the Non-Aligned Movement

  • Cold War (1945–1991) was the US-Soviet rivalry: ideological (capitalism vs socialism), military (NATO 1949 vs Warsaw Pact 1955), and nuclear, but never direct war between the two superpowers.

  • Origins: Yalta and Potsdam (1945), Truman Doctrine and Marshall Plan (1947), Berlin Blockade (1948–49), NATO (1949), Korean War (1950–53), Warsaw Pact (1955).

  • Cuban Missile Crisis (October 1962): Soviet missiles in Cuba, US naval 'quarantine'; resolved by Soviet withdrawal in exchange for a US no-invasion pledge and removal of US missiles from Turkey; led to the Moscow–Washington hotline (1963).

  • Détente (late 1960s–1970s): SALT I (1972), ABM Treaty (1972), Helsinki Accords (1975); ended with the Soviet invasion of Afghanistan (December 1979).

  • NATO is a collective-defence alliance under Article 5; the Warsaw Pact (1955) was the Soviet-led counterpart, dissolved in 1991.

  • Non-Aligned Movement: Bandung Afro-Asian Conference (1955), Belgrade founding summit (September 1961) with Nehru, Nasser, Tito, Sukarno and Nkrumah as key figures; membership later exceeded 100 states.

  • NAM principles: non-alignment with either bloc, anti-colonialism and self-determination, peaceful coexistence (Panchsheel, India–China 1954), and opposition to nuclear weapons.

  • India's non-alignment: refused to join either bloc, signed the Treaty of Friendship with the USSR (1971) while remaining formally non-aligned, and received Soviet support during the 1971 Bangladesh war.

  • Cold War proxy conflicts: Korea (1950–53), Vietnam (US involvement 1955–75), Afghanistan (Soviet intervention 1979–89), plus superpower intervention in Angola, Nicaragua and the Horn of Africa.

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The End of Bipolarity and the Post-Cold War World

  • Gorbachev's reforms: perestroika (economic restructuring), glasnost (openness), and the 1987 INF Treaty; these weakened Soviet control over Eastern Europe.

  • 1989: revolutions in Eastern Europe; the Berlin Wall fell on 9 November 1989; the Warsaw Pact was dissolved in 1991.

  • August 1991: failed coup against Gorbachev; the USSR was formally dissolved in December 1991 (Belovezha Accords), leaving 15 independent republics with Russia as the legal successor.

  • CIS (Commonwealth of Independent States) was formed in December 1991 by Russia, Ukraine and Belarus; the Baltic states (Estonia, Latvia, Lithuania) never joined.

  • Shock therapy in Russia: rapid price liberalisation, privatisation and removal of subsidies in the early 1990s; results included hyperinflation, output collapse, and oligarchs acquiring state assets.

  • Yugoslavia broke up in the 1990s into Slovenia, Croatia, Bosnia-Herzegovina, Macedonia (North Macedonia), Montenegro, Serbia and Kosovo (2008 declaration); ethnic conflict produced the Dayton Accords (1995).

  • Post-Cold War order: US unipolarity, NATO and EU eastward enlargement, and the first Gulf War (1990–91) as a UN-authorised collective action.

  • Central Asian republics (Kazakhstan, Uzbekistan, Turkmenistan, Kyrgyzstan, Tajikistan) became independent in 1991; they hold large oil, gas and mineral reserves and are courted by Russia, China and the US.

  • Russia under Putin: Chechnya war, 2008 Georgia war, 2014 annexation of Crimea, and the 2022 invasion of Ukraine reversed post-Cold War cooperation with the West.

Quick reference

US Hegemony and Contemporary World Politics

  • Hegemony is dominance based on a mix of military, economic, technological and cultural power; the US is described as a 'hyperpower' after 1991.

  • Military dimension: largest defence budget, global base network, naval carrier groups, and alliances (NATO, Japan, South Korea, Australia/NZUS).

  • Economic dimension: dollar as the principal reserve and trade currency, Bretton Woods institutions (IMF, World Bank) and the G7; the US is also the largest single national economy.

  • Soft power (Joseph Nye): attraction through culture, universities, media and values rather than coercion; contrasted with hard power (military and economic coercion).

  • Structural power: control over the global financial system, notably the SWIFT payments network and dollar clearing, gives the US sanctions leverage.

  • Constraints on US hegemony: rise of China and the EU, costly wars in Iraq and Afghanistan, the 2008 financial crisis, unilateralism (2003 Iraq invasion without UN authorisation), and domestic polarisation.

  • Institutions of US-led order: UN Security Council permanent seat with veto, IMF/World Bank weighted voting, and the WTO (1995) as the successor to GATT.

  • Contemporary responses: BRICS (2009 summit; New Development Bank 2014), Shanghai Cooperation Organisation, and regional trade blocs that dilute US economic primacy.

Quick reference

Contemporary Centres of Power and Regional Organisations

  • European Union: Maastricht Treaty (1992/1993) created the EU; euro introduced 1999 (cash 2002); 27 members after Brexit (2020); a single market plus common policies on trade, environment and some foreign policy.

  • EU institutions: European Commission (executive), Council of the EU, European Parliament (elected), European Court of Justice, and the European Central Bank.

  • China's rise: WTO accession (2001), export-led growth, Belt and Road Initiative (2013), Asian Infrastructure Investment Bank (2015), and a permanent UNSC seat since 1971.

  • Japan: third-largest economy historically, constitutionally restricted military (Article 9), strong alliance with the US, and major aid donor; ASEAN+3 links East Asian economies.

  • ASEAN (1967, Bangkok): ten Southeast Asian states; principles of non-interference and consensus; ASEAN Regional Forum for security dialogue.

  • SAARC (1985, Dhaka): eight South Asian members; suffers from India–Pakistan rivalry, and the 2016 summit collapse; BIMSTEC and the Bay of Bengal initiative gained salience as alternatives.

  • Other blocs: African Union (2002, successor to the OAU), OPEC (1960), G20 (1999, leaders' summit from 2008), and the Shanghai Cooperation Organisation (2001).

  • BRICS: Brazil, Russia, India, China, South Africa (joined 2010); New Development Bank and Contingent Reserve Arrangement; expansion announced from 2023–24.

Quick reference

Contemporary South Asia and India's Neighbourhood

  • South Asia comprises India, Pakistan, Bangladesh, Nepal, Bhutan, Sri Lanka, Maldives and Afghanistan; SAARC is the regional body (1985).

  • India–Pakistan: Partition (1947), wars in 1947–48, 1965, 1971 and 1999 (Kargil); Siachen dispute; Lahore Declaration (1999); Indus Waters Treaty (1960) survived several conflicts.

  • Bangladesh: independence in 1971 with Indian military support; later disputes over river water (Farakka/Ganges Treaty 1996), migration and border enclaves (land boundary agreement 2015).

  • Nepal: 1950 Treaty of Peace and Friendship; open border; 2015 constitution and blockade strained ties; China's influence grew through infrastructure and transit agreements.

  • Sri Lanka: ethnic conflict with the LTTE (1983–2009); India's 1987 intervention (IPKF) and the Indo-Sri Lanka Accord; China built Hambantota port.

  • Bhutan: treaty relations revised in 2007; Doklam standoff (2017) between India and China over Bhutanese territory.

  • Maldives: India's 'Neighbourhood First' policy, 1988 Indian military intervention, and competition with Chinese infrastructure loans.

  • Afghanistan: India's development assistance; Pakistan's strategic depth doctrine; Taliban takeover in August 2021 reshaped regional security.

Quick reference

International Organisations (UN and its agencies)

  • United Nations founded 24 October 1945 in San Francisco; 193 member states; headquarters in New York; six official languages including English, French, Chinese, Russian, Spanish and Arabic.

  • Principal organs: General Assembly (one state, one vote), Security Council (5 permanent with veto: US, UK, France, Russia, China; 10 non-permanent for two years), Economic and Social Council, Trusteeship Council (suspended 1994), International Court of Justice (The Hague) and Secretariat.

  • Security Council has primary responsibility for international peace and security; reforms demanded for permanent seats (G4: Brazil, Germany, India, Japan; African Union's Ezulwini Consensus).

  • UN agencies: WHO (health, Geneva), UNESCO (education/culture, Paris), UNICEF (children), ILO (labour, Geneva), FAO (food, Rome), IMF and World Bank (Bretton Woods, Washington), IAEA (Vienna).

  • Peacekeeping: Blue Helmets under UN command; India is among the largest troop contributors historically; peacekeeping is not mentioned explicitly in the Charter.

  • Secretary-General: appointed by the General Assembly on Security Council recommendation; five-year renewable term; António Guterres took office in 2017.

  • Voting: General Assembly resolutions are non-binding recommendations; Security Council resolutions are binding on all members under Article 25.

  • Financing: assessed contributions based on capacity to pay, plus voluntary contributions; the US is the largest assessed contributor.

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Security, Environment and Globalisation

  • Traditional security: state-centric, military threats, deterrence, balance of power and alliance systems; realism treats military force as central.

  • Non-traditional security: terrorism, migration, drug trafficking, pandemics, cyber attacks, food and water scarcity, and environmental stress; these require cooperative, non-military responses.

  • Human security (UNDP 1994): seven dimensions - economic, food, health, environmental, personal, community and political security.

  • India's security concerns: cross-border terrorism, nuclear deterrence (Pokhran-II 1998, No First Use doctrine), insurgency, and maritime security in the Indian Ocean.

  • Global warming: UNFCCC (1992), Kyoto Protocol (1997), Paris Agreement (2015) with nationally determined contributions; principle of common but differentiated responsibilities.

  • Climate justice: developed countries bear historical responsibility; mechanisms include the Green Climate Fund and the Loss and Damage fund agreed at COP27 (2022).

  • Globalisation: integration of economies through trade, investment, technology and migration; driven by the WTO (1995), liberalisation and container shipping/ICT.

  • Contested effects: growth and technology transfer versus inequality, job displacement, cultural homogenisation and reduced policy autonomy; anti-globalisation protests (Seattle 1999).

  • Environmental movements in India: Chipko (1973, Uttarakhand), Narmada Bachao Andolan, and judicial activism (public interest litigation).

Quick reference

Challenges of Nation-Building in India

  • Partition (1947): the Radcliffe Line divided Punjab and Bengal; roughly 8–10 million people migrated; estimates of deaths range from 200,000 to over a million.

  • Integration of princely states: about 565 states; Sardar Patel and V.P. Menon negotiated accession; Junagadh, Hyderabad (Operation Polo, 1948) and Kashmir required force or special arrangements.

  • Kashmir: Instrument of Accession (October 1947), UN resolutions and a ceasefire line (1949); Article 370 gave special status, revoked in August 2019.

  • Linguistic reorganisation: Potti Sriramulu's death (1952) led to Andhra (1953); the States Reorganisation Act (1956) created states largely on language lines.

  • Official language controversy: Hindi as official (not national) language; the Official Languages Act (1963) assured continued English use; anti-Hindi agitation in Tamil Nadu (1965).

  • Federal accommodation: asymmetric arrangements under Articles 370 and 371, special provisions for the Northeast (Sixth Schedule) and Union Territories.

  • Secularism in the Indian Constitution: no state religion, freedom of religion (Articles 25–28), and the power to reform Hindu social institutions (Article 17 abolishes untouchability).

  • Planned integration tools: All India Services, the Finance Commission, and the Election Commission as unifying institutions.

Quick reference

Era of One-Party Dominance and Coalition Politics

  • Congress dominance (1952–1977): won clear Lok Sabha majorities in the first four general elections; dominance was based on a broad social coalition, organisational reach and control of the national agenda.

  • First general election (1951–52): universal adult franchise for the first time; Congress won about 364 of 489 seats; turnout around 45%.

  • Opposition parties: Communist Party of India (legal, parliamentary path), Socialist Party (formed 1948, split in 1955), Bharatiya Jana Sangh (1951), and Swatantra Party (1959).

  • Congress's internal factions: the 'syndicate' of regional bosses; the 1969 split between Indira Gandhi's Congress (R) and the old guard's Congress (O).

  • 1977 Janata experiment: first non-Congress government at the Centre, formed after the Emergency; collapsed in 1979 over defections and leadership disputes.

  • Coalition era: National Front (1989–91), United Front (1996–98), NDA (1998–2004), UPA (2004–14), and NDA from 2014; power shifted toward regional parties.

  • Coalition dynamics: common minimum programmes, outside support, and the role of regional parties such as DMK, TMC, BSP and AIADMK as kingmakers.

  • Anti-defection law (52nd Amendment, 1985): Tenth Schedule bars defection; a split requires two-thirds of a legislature party (later amended).

Quick reference

Planning, Economic Development and the Green Revolution

  • Planning Commission (1950, non-statutory) and NITI Aayog (2015, replacing it); the Bombay Plan (1944) and the National Planning Committee (1938) were precursors.

  • First Five-Year Plan (1951–56): focused on agriculture and irrigation; modelled partly on the Soviet experience; successful in raising food output.

  • Second Plan (1956–61): Mahalanobis model, emphasis on heavy industry; Industrial Policy Resolution (1956) reserved strategic sectors for the public sector.

  • Mixed economy: public sector in heavy industry, infrastructure and finance; private sector regulated by licensing (Industries Development and Regulation Act, 1951).

  • Green Revolution: high-yielding varieties of wheat and rice, fertilisers, irrigation and credit; M.S. Swaminathan and Norman Borlaug; Punjab, Haryana and western UP were the core areas.

  • Green Revolution results: food grain output rose sharply from the mid-1960s, reducing dependence on food aid (PL-480) and famine risk; critics note regional inequality and groundwater depletion.

  • Land reform: zamindari abolition, tenancy reform and ceilings; implementation varied greatly by state; Kerala and West Bengal recorded the most success.

  • Economic liberalisation (1991): balance-of-payments crisis, IMF conditions, abolition of industrial licensing for most sectors, rupee devaluation, and opening to foreign investment.

  • Poverty and growth: national poverty estimates declined over time, but regional and social disparities persisted; the service sector grew faster than manufacturing.

Quick reference

Emergency, Regional Aspirations and Social Movements

  • Emergency declared on 25 June 1975 under Article 352 (internal disturbance), following the Allahabad High Court ruling setting aside Indira Gandhi's 1971 election; lifted in March 1977.

  • Emergency measures: suspension of fundamental rights, press censorship, preventive detention under MISA, and arrests of opposition leaders; the Shah Commission later documented excesses.

  • 1977 election: Congress lost; Janata Party formed the first non-Congress government; the 44th Amendment (1978) reversed many Emergency provisions.

  • Punjab: Anandpur Sahib Resolution (1973), Khalistan militancy, Operation Blue Star (June 1984), and the assassination of Indira Gandhi (October 1984).

  • Northeast: Naga insurgency, Mizo National Front and the 1986 Mizoram Accord, Assam movement (1979–85) and the Assam Accord (1985), and AFSPA (1958).

  • Jammu and Kashmir: Article 370, the 1987 election controversy, insurgency from 1989, and the 2019 reorganisation into two Union Territories.

  • Dalit movements: Ambedkar's anti-caste struggle, the Poona Pact (1932), the Republican Party of India, and the Dalit Panthers (1972).

  • Women's movement: anti-dowry and anti-rape campaigns, the Shah Bano case (1985), and the 73rd/74th Amendments (1992–93) reserving one-third of local body seats for women.

  • Farmers' and environmental movements: Bharatiya Kisan Union (1980s), Chipko, Narmada Bachao Andolan, and the 2020–21 farm law protests.

Quick reference

Recent Developments in Indian Politics

  • Mandal Commission (1980) recommended 27% reservation for OBCs; implemented in 1990; the 1992 Indra Sawhney judgment upheld it while excluding the 'creamy layer'.

  • Babri Masjid demolition (6 December 1992) and the subsequent communal violence; the Liberhan Commission reported in 2009.

  • Economic reforms of 1991 under P.V. Narasimha Rao and Manmohan Singh: liberalisation, privatisation and globalisation; dismantling of the licence-permit raj.

  • Coalition era consolidation: NDA (1998), UPA (2004), and the rise of regional and caste-based parties; 2014 marked the first single-party majority since 1984.

  • Constitutional amendments: 73rd/74th (local government, 1992–93), 101st (GST, 2016), 103rd (EWS reservation, 2019), and the abrogation of Article 370 (2019).

  • Major schemes: MGNREGA (2005), Right to Information (2005), National Food Security Act (2013), Aadhaar-linked direct benefit transfers, and GST (2017).

  • Judicial and institutional developments: NJAC struck down (2015), the right to privacy declared fundamental (2017), and the electoral bonds scheme struck down (2024).

  • Foreign policy shifts: 1998 nuclear tests and the Indo-US civil nuclear deal (2008), Look East/Act East, and India's G20 presidency (2023).

  • Social and political issues: women's reservation bill (2023), UCC debate, digital media regulation, and the politics of welfare transfers.