Political ScienceClass 12The challenge of nation-building, covered in the last chapter, was

The challenge of nation-building, covered in the last chapter, was | Class 12 Political Science Notes

By ConceptScroll Team · Published on 17 July 2026 · 5 min read

The challenge of nation-building, covered in the last chapter, was – this guide gives you a concise, exam-ready overview of The challenge of nation-building, covered in the last chapter, was from Class 12 Political Science, written by ConceptScroll editors and reviewed against the latest NCERT textbook.

Era of One-party Dominance

This section explores the political landscape of India in the first decade after independence, characterized by the dominance of the Indian National Congress (INC). The Congress inherited the legacy of the freedom struggle, had a nationwide organizational network, and was led by the charismatic Jawaharlal Nehru. The first general election, held between October 1951 and February 1952, was a massive democratic exercise unprecedented in scale, involving over 17 crore voters with only 15% literacy. Despite initial skepticism from both Indian and foreign observers about the feasibility of universal adult franchise in such conditions, the elections were conducted successfully with high voter turnout and acceptance of results by all parties. The Congress won a landslide victory, securing 364 of 489 Lok Sabha seats, while the Communist Party of India (CPI) emerged as the largest opposition with only 16 seats. The Congress also dominated state assembly elections, forming governments across most states. The electoral system, based on first-past-the-post, amplified Congress's seat share relative to its vote share, as opposition votes were split among many parties. This dominance continued through the second and third general elections in 1957 and 1962, with Congress winning about three-fourths of the seats each time. The section highlights the unique nature of Congress dominance under democratic conditions, contrasting it with one-party dominance in other countries maintained by undemocratic means.

📊 Diagram: The section includes an electoral map showing Congress dominance across India during 1952-1967, with exceptions like Kerala and Jammu & Kashmir. Also included are images of ballot boxes and early voting methods.

🧪 Activity: Students are asked to interview elders about their experiences voting in early elections and to compare voting methods used then to current Electronic Voting Machines (EVMs).

🔗 Connection: This section leads to a detailed discussion of Congress's social and ideological coalition, internal factionalism, and the emergence of opposition parties.

Frequently asked questions

1. Choose the correct option to fill in the blanks. (a) The First General Elections in 1952 involved simultaneous elections to the Lok Sabha and ...(The President of India/ State Assemblies/ Rajya Sabha/ The Prime Minister) (b) The party that won the second largest number of Lok Sabha seats in the first elections was the...(Praja Socialist Party/ Bharatiya Jana Sangh/ Communist Party of India/Bharatiya Janata Party) (c) One of the guiding principles of the ideology of the Swatantra Party was...(Working class interests/ protection of Princely States / economy free from State control / Autonomy of States within the Union)

(a) State Assemblies Explanation: The first general elections in 1952 involved simultaneous elections to the Lok Sabha and the State Assemblies.

(b) Communist Party of India Explanation: The Communist Party of India won the second largest number of Lok Sabha seats in the first elections.

(c) economy free from State control Explanation: One of the guiding principles of the Swatantra Party was an economy free from State control.

2. Match the following leaders listed in List A with the parties in List B. | List A | List B | | --- | --- | | (a) S. A. Dange | i. Bharatiya Jana Sangh | | (b) Shyama Prasad Mukherjee | ii. Swatantra Party | | (c) Minoo Masani | iii. Praja Socialist Party | | (d) Asoka Mehta | iv. Communist Party of India |

Correct matching: (a) S. A. Dange - iv. Communist Party of India (b) Shyama Prasad Mukherjee - i. Bharatiya Jana Sangh (c) Minoo Masani - ii. Swatantra Party (d) Asoka Mehta - iii. Praja Socialist Party

Explanation:

  • S. A. Dange was a leader of the Communist Party of India.
  • Shyama Prasad Mukherjee founded the Bharatiya Jana Sangh.
  • Minoo Masani was a leader of the Swatantra Party.
  • Asoka Mehta was associated with the Praja Socialist Party.
3. Four statements regarding one-party dominance are given below. Mark each of them as true or false. (a) One-party dominance is rooted in the absence of strong alternative political parties. (b) One-party dominance occurs because of weak public opinion. (c) One-party dominance is linked to the nation's colonial past. (d) One-party dominance reflects the absence of democratic ideals in a country.

(a) True Explanation: One-party dominance often arises when there are no strong alternative political parties.

(b) False Explanation: One-party dominance does not necessarily occur due to weak public opinion; public opinion can be strong but fragmented.

(c) True Explanation: The colonial past influenced the political structure leading to one-party dominance.

(d) False Explanation: One-party dominance can exist in democratic countries and does not necessarily reflect absence of democratic idea

4. Take a political map of India (with State outlines) and mark: (a) two states where Congress was not in power at some point during 1952-67. (b) two states where the Congress remained in power through this period.

(a) Two states where Congress was not in power at some point during 1952-67 include:

  • Kerala
  • West Bengal

(b) Two states where Congress remained in power through this period include:

  • Uttar Pradesh
  • Madhya Pradesh

Explanation: During 1952-67, Kerala and West Bengal saw non-Congress governments due to strong opposition parties. Uttar Pradesh and Madhya Pradesh were Congress strongholds throughout this period.

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