Revision summary
The Indian party system is not a simple two-party copy of Westminster. Federalism allows state parties and two-level careers. First-past-the-post rewards territorially concentrated cleavage groups. Caste, language, religion, and region, as in Kothari and Jaffrelot, are the social raw material. Mandal and coalition federalism after 1989 made the three-way interaction unmistakable.
Model answer
Copper italics in this answer — like this — are the key facts. Each one is unpacked in the Facts & figures rail.
Introduction
Indian parties are not copies of a British two-party model. Rajni Kothari’s Congress system, the Rudolphs’ modernity of tradition, and Christophe Jaffrelot’s caste-class politics all show a system made by federal bargains, first-past-the-post rules, and social splits that the ballot organises rather than erases.
Body
Federal structure
- A Union of states with their own Assemblies creates a two-level career for parties. A party may be a dwarf in Delhi and a giant in a state.
- State parties use Article 356 memories, language, and regional dignity as organisation, not only as ideology.
- Coalition federalism after the Congress system’s decline made the Rajya Sabha, GST-era bargaining, and state bosses central to national government.
- Federalism thus multiplies party systems: one national competitive field and many state systems, linked by alliances.
Electoral system
- Single-member first-past-the-post in Lok Sabha and Assemblies rewards geographically concentrated support and punishes evenly spread minorities of votes.
- Duverger’s tendency toward two parties is blocked in India by regional concentration: many parties survive as state majorities.
- The same rule inflates seat shares of front-runners and encourages pre-poll coalitions rather than pure proportional representation.
- Presidential-style campaigns for a Prime Minister still run through this local-seat machine, so charisma must be translated into constituencies.
Social cleavages
- Caste, religion, language, and region are the main cleavages. Kothari showed Congress absorbing them; Jaffrelot showed OBCs and Dalits later building their own parties after Mandal.
- The Rudolphs argued that caste associations modernise as vote banks and demand groups, a political, not only ascriptive, fact.
- Class exists, as Marx would insist, but it is cross-cut by caste and region, so a single labour party did not dominate.
- Cleavages are not static. Mandal, Mandir, and economic reform after 1991 recoded them.
Interaction, the point of the quote
- Federalism gives cleavage a territorial home: a linguistic or caste majority in one state becomes a ruling party there.
- FPTP then converts that territorial cleavage into seats, which become coalition chips at the Centre.
- A purely ideological left–right system would look different under PR in a unitary state. India got neither.
- Easton’s allocation of values happens through this three-factor filter: who sits in which House, from which social bloc, under which electoral math.
After the Congress system
- 1989 onward, hung Parliaments and coalitions made the interaction visible: state parties as national veto players.
- A later national bipolarity still rests on state allies and on cleavage management, not on the death of region.
- Explanation: the party system is the product of these three, not of a constitutionally named “party clause”.
Flow diagram
flowchart TD FED[Federal structure] --> PS[Party system] EL[FPTP electoral system] --> PS CL[Social cleavages] --> PS K[Kothari Jaffrelot Rudolphs] --> PS
Conclusion
Federal structure territorialises parties, first-past-the-post turns concentrated social blocs into seats, and cleavages of caste, language, and religion supply the blocs. Kothari, the Rudolphs, and Jaffrelot describe the resulting system. The interaction is the explanation; no single factor is enough.
Quick related
Students also ask
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Would PR create a different party system?
It would likely multiply national small parties and reduce the seat bonus of concentrated regional blocs. Federal cleavages would still matter.
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Did economic reform abolish cleavage parties?
No. 1991 changed patronage and growth politics; caste and region still structure tickets and alliances.
Same topic · past papers
UPSC has asked this before
These previous-year questions sit on the same topic. Open one to practise the earlier ask.
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Human Rights are complex and contested social practice that organises relations between individuals, society and the State. Comment -
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The decade 1989-1999 has created an epochal shift in the Indian party system at the national level. Identify the major national trends in the party system during this era
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Q8(c) · UPSC Mains 2022 · PSIR GS 1 · 15 marks · Solution
How far is it correct that the regional parties have strengthened the Indian democracy and federal system? Substantiate your answer with suitable examples
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Regional parties widened democratic choice after 1967 and 1989. DMK, TMC, and AAP show linguistic, state-alternation, and new-urban routes into power. Coalition politics and Bommai-era federalism made states harder to dismiss or ignore. GST Council and linguistic statehood claims are federal gains with regional vehicles. Internal oligarchy and spoils are the democratic costs. The strengthening claim holds as a net historical judgment.
Q6(a) · UPSC Mains 2022 · PSIR GS 1 · 20 marks · Solution
Electoral behaviour of voters is governed more by the social and economic factors than the political factors. Explain
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