WB HS Political Science study materials
WB HS Political Science study resources

WB HS Political Science cheat sheet

WB HS Political Science · Keep the key ideas within reach.

Quick reference

Political Science: Nature, Scope and Approaches

  • Political science is conventionally dated as an academic discipline from 1880 (Columbia's School of Political Science); 'political science' as a term predates it in the 19th century.

  • Traditional approaches: philosophical/normative (what ought to be), historical, institutional/legal, and comparative-descriptive.

  • Behavioural revolution (1950s-60s, Easton, Dahl, Almond): emphasis on observable behaviour, empirical theory, quantification, and value-neutrality.

  • Post-behaviouralism (Easton's 1969 'credo of relevance') reasserted concern with social problems and action over pure method.

  • Modern approaches: systems theory (Easton: inputs, outputs, feedback), structural-functionalism (Almond), rational choice, and new institutionalism.

  • Scope includes political theory, comparative politics, public administration, international relations, and public policy.

  • Politics is distinguished from 'the political': the former concerns authoritative allocation of values (Easton), the latter the sphere of collective decision-making.

  • Key debates: normative vs empirical, qualitative vs quantitative, state-centric vs society-centric analysis.

Quick reference

State, Sovereignty and the Nation

  • State = population + territory + government + sovereignty; the four elements are conventionally attributed to the Montevideo Convention (1933) formulation.

  • Sovereignty: supreme and independent authority; internal (supremacy over all associations within) and external (independence from other states).

  • Bodin and Hobbes grounded sovereignty in the monarch; Rousseau relocated it to the general will of the people (popular sovereignty).

  • Legal sovereignty (Austin: command of a determinate sovereign) is distinguished from political sovereignty (the electorate or public opinion).

  • Pluralists (Laski, MacIver, Cole) deny that the state is the sole or absolute association; monists insist on a single supreme authority.

  • Nation is a community of people sharing identity (culture, language, history); state is a legal-political organisation - hence 'nation-state' when they coincide.

  • Nationalism: civic (Renan's 'daily plebiscite') vs ethnic (descent-based); Anderson's 'imagined communities' treats the nation as socially constructed.

  • Theories of state: liberal, Marxist (instrumental/structural), elitist, pluralist, and feminist.

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Constitution and Constitutionalism

  • Constitution = the fundamental rules constituting and limiting government; written vs unwritten, rigid vs flexible (Bryce's classification).

  • Constitutionalism = government limited by law and accountable to the governed; a constitution without limits is not constitutionalism.

  • Rule of law (Dicey): no punishment without legal basis, equality before the law, and rights derived from ordinary courts (as opposed to a separate administrative law).

  • Conventions are unwritten rules binding political practice (e.g., ministerial responsibility); they are enforced politically, not judicially.

  • A rigid constitution requires a special amending procedure; a flexible one can be amended by ordinary legislation.

  • Separation of powers (Montesquieu) allocates legislative, executive and judicial functions to distinct organs with checks and balances.

  • A constitution may be supreme over ordinary legislation (judicial review) or subordinate to the legislature (parliamentary sovereignty).

  • Types of amendment: formal (textual revision), informal (interpretation and convention), and unconstitutional (coup or revolution).

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Organs and Forms of Government

  • Legislature: makes law, controls finance and executive, represents the electorate; unicameral vs bicameral; functions include representation, deliberation and oversight.

  • Executive: political (cabinet/head of government) vs permanent (civil service); head of state vs head of government.

  • Judiciary: adjudicates disputes, interprets law, and may exercise judicial review; independence secured by tenure, salary protection and appointment safeguards.

  • Parliamentary system: executive drawn from and responsible to the legislature; collective responsibility; dissolution of the lower house possible.

  • Presidential system: separation of executive and legislature; fixed terms; no collective responsibility; the president is both head of state and government.

  • Unitary system: single centre of authority; sub-national units exist at the centre's discretion (e.g., the UK).

  • Federal system: division of powers between centre and units entrenched in a written constitution, with a supreme court umpiring disputes (e.g., the US, India).

  • Confederation: a union of sovereign states with a weak central authority; the Articles of Confederation (1781-89) is the classic example.

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Democracy, Representation and Electoral Systems

  • Democracy: government by the people; direct (referendum, initiative, recall) vs representative (elected legislature).

  • Liberal democracy combines majority rule with constitutional limits and minority rights; procedural (Schumpeter) vs substantive (Dahl's polyarchy) conceptions.

  • Dahl's polyarchy conditions include elected officials, free and fair elections, freedom of expression, associational autonomy and inclusive citizenship.

  • First-past-the-post (plurality): single-member districts, simple majority; tends to produce two-party systems (Duverger's law) and disproportional outcomes.

  • Proportional representation (list or STV): seats reflect vote share; encourages multi-party systems and coalition government.

  • Mixed systems (MMP, parallel): combine FPTP constituency seats with proportional top-up lists.

  • Universal adult franchise in India dates from 1950; the voting age was lowered from 21 to 18 by the 61st Amendment (1988).

  • The secret ballot, independent election machinery and one person-one vote are core conditions of free elections.

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Political Parties and Pressure Groups

  • Political party: an organised group seeking to win and exercise governmental power through elections; pressure group: seeks to influence policy without contesting power directly.

  • Functions of parties: aggregation of interests, recruitment of leaders, formulation of programmes, mobilisation of voters, and linkage between state and society.

  • Party systems: one-party, two-party, and multi-party; Duverger links plurality elections to two-partyism and PR to multipartyism.

  • Pressure groups: sectional (trade unions, business associations) vs promotional/cause groups (environmental, human rights).

  • Methods of pressure groups: lobbying, electioneering, publicity, strikes and civil disobedience; insider vs outsider strategies.

  • India's party system is described as a 'one dominant party' system (1952-77) that evolved into a multi-party system with coalition politics.

  • Parties must register with the Election Commission; recognition as a state or national party depends on vote-share and seat thresholds.

  • Anti-defection law (10th Schedule, 52nd Amendment 1985) disqualifies legislators who voluntarily leave their party or defy a whip.

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Rights, Liberty, Equality, Justice and Political Obligation

  • Rights are claims recognised and enforced by the state; natural rights (life, liberty) vs legal/civil rights; negative rights (freedom from) vs positive rights (entitlements to).

  • Liberty: absence of arbitrary restraint (negative, Berlin's 'liberty of non-interference') vs capacity for self-realisation (positive liberty).

  • Mill's harm principle: interference with liberty is justified only to prevent harm to others.

  • Equality: formal (equal treatment before the law) vs substantive (equal opportunity, affirmative action); equality of opportunity vs equality of outcome.

  • Justice: distributive (Rawls' difference principle - inequalities justified only if they benefit the least advantaged), retributive, and commutative.

  • Rawls' veil of ignorance and original position generate principles of justice chosen impartially.

  • Political obligation: the moral duty to obey the state; justifications include consent (social contract), fair play, gratitude, and natural duty of justice.

  • Civil disobedience (Thoreau, Gandhi, Rawls) is non-violent, public and conscientious breach of law aimed at changing unjust policy.

Quick reference

Indian Constitution: Features, Rights, Duties, DPSP, Federalism, Amendments

  • Adopted by the Constituent Assembly on 26 November 1949, came into force 26 January 1950; originally 395 Articles, 22 Parts and 8 Schedules.

  • Features: written and largely rigid constitution, parliamentary government, federal structure with a strong centre, judicial review, single citizenship, and universal adult franchise.

  • Fundamental Rights (Part III, Articles 12-35): equality (14-18), freedom (19-22), against exploitation (23-24), religion (25-28), cultural and educational (29-30), and constitutional remedies (32).

  • Article 32 (right to constitutional remedies) was called the 'heart and soul' of the Constitution by Dr Ambedkar; writs include habeas corpus, mandamus, certiorari, prohibition and quo warranto.

  • Fundamental Duties (Part IVA, Article 51A) were added by the 42nd Amendment (1976) on the recommendation of the Swaran Singh Committee.

  • Directive Principles (Part IV, Articles 36-51) are non-justiciable; Article 39A (legal aid), 40 (panchayats), 44 (uniform civil code) and 48A (environment) are examples.

  • Federal features: division of powers (Union, State and Concurrent Lists, Seventh Schedule), bicameralism, independent judiciary; unitary features: single citizenship, emergency provisions, Governor appointed by the President.

  • Amendments under Article 368; the Kesavananda Bharati (1973) basic structure doctrine limits amendment power, and the 42nd Amendment (1976) was the most sweeping revision.

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Indian Government: Union and State Institutions

  • President: head of state, elected indirectly by an electoral college (Article 54); executive power exercised on the advice of the Council of Ministers (Article 74).

  • Prime Minister and Council of Ministers: collectively responsible to the Lok Sabha (Article 75); the PM is appointed by the President and other ministers on the PM's advice.

  • Parliament: President + Rajya Sabha + Lok Sabha; Rajya Sabha has a maximum of 250 members, Lok Sabha 552; money bills can be introduced only in the Lok Sabha (Article 110).

  • Supreme Court: composition and jurisdiction under Articles 124-147; original jurisdiction in centre-state disputes (Article 131); appellate and advisory jurisdiction (Article 143).

  • Governor: appointed by the President (Article 155), acts as the state's constitutional head; Chief Minister heads the state executive (Article 164).

  • State legislature: unicameral or bicameral; the Legislative Assembly is directly elected, the Legislative Council partly elected and partly nominated.

  • Election Commission (Article 324) supervises elections; Comptroller and Auditor General (Article 148) audits government accounts; Finance Commission (Article 280) recommends devolution of taxes.

  • Emergency provisions (Articles 352, 356, 360): national, state (President's rule) and financial emergency.

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Centre-State Relations, Local Self-Government and Decentralisation

  • Legislative relations: Union, State and Concurrent Lists (Seventh Schedule); residuary powers vest in Parliament (Article 248); Article 249 allows Parliament to legislate on a state subject in the national interest.

  • Administrative relations: Articles 256-263; the Governor acts as the centre's agent; All India Services are common to the Union and states.

  • Financial relations: Article 268-281; the Finance Commission recommends sharing of taxes; Article 275 grants-in-aid; Article 282 discretionary grants.

  • The Sarkaria Commission (1983) and the Punchhi Commission (2007) reviewed centre-state relations and recommended greater state autonomy and consultation.

  • 73rd Amendment (1992) gave constitutional status to panchayats: three tiers, five-year terms, reservation for SC/ST and one-third for women, State Election Commission and State Finance Commission.

  • 74th Amendment (1992) gave constitutional status to urban local bodies (municipalities and nagar panchayats) with ward committees and district planning committees.

  • Decentralisation transfers functions, funds and functionaries ('3Fs') to local bodies; the Eleventh and Twelfth Schedules list 29 and 18 subjects respectively.

  • Gandhi's vision of 'village republics' and the Balwantrai Mehta Committee (1957) are landmarks in Indian decentralisation.

Quick reference

International Relations: Basic Concepts and India's Foreign Policy

  • Key concepts: power, national interest, balance of power, collective security, deterrence, interdependence and globalisation.

  • Realism (Morgenthau): states pursue power and interest in an anarchic system; idealism/liberalism emphasises international law, institutions and cooperation.

  • Levels of analysis: individual, state, and international system (Waltz's three images).

  • India's foreign policy principles: non-alignment, Panchsheel (1954, five principles of peaceful coexistence), anti-colonialism and support for the UN.

  • Non-alignment (Nehru, Bandung 1955, NAM Belgrade 1961) meant independence from bloc politics, not neutrality or isolation.

  • Article 51 of the Indian Constitution directs the state to promote international peace and security and to settle disputes by arbitration.

  • India's nuclear doctrine after the 1998 tests: credible minimum deterrence, no first use, and civilian control.

  • Institutions: UN Security Council (five permanent members with veto), WTO, IMF, World Bank, SAARC, BRICS, and the G-20 (India hosted in 2023).