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

BSEH SS Political Science: Era of One-Party Dominance and Coalition Politics

BSEH SS Political Science · Work through your exam, one topic at a time.

All guide sections

Era of One-Party Dominance and Coalition Politics

What the domain tests

This domain tests Congress dominance from 1952 to 1977 and the later shift to coalition governments, including why dominance arose and how coalitions changed decision-making.

Core rules and concepts

  • The Congress won large parliamentary majorities in the first three general elections and dominated most states.
  • Dominance rested on a broad social coalition of peasants, business, minorities, Dalits and middle classes; a strong organisation; the prestige of the freedom struggle; and first-past-the-post electoral rules.
  • Opposition existed but was fragmented; socialist, communist, Hindu nationalist and regional parties competed separately.
  • The 1977 Janata government was the first non-Congress central government after the Emergency.
  • From 1989, coalition politics became normal: National Front, United Front, NDA and UPA governments depended on allies.
  • Coalitions constrain prime ministerial power, increase regional parties' leverage and slow some reforms, but can also broaden representation.

Worked example

Why did Congress dominance not mean no opposition? Reasoning: opposition parties won seats and ran states; they influenced policy and exposed corruption; but they could not unite nationally. Dominance describes the party system's shape, not the absence of dissent.

Traps that cost marks

  • Claiming Congress won every state in every election.
  • Treating coalitions as always unstable; some completed full terms.
  • Forgetting that 1977 was a post-Emergency realignment.
  • Ignoring the role of regional parties after 1989.