The independence movement in East Pakistan was driven by systemic grievances, including the imposition of Urdu over Bengali, economic exploitation, and a lack of political representation. These factors collectively fostered a sense of alienation and marginalization, ultimately fueling the demand for a separate sovereign state.

Mohammad Ali Bogra's constitutional formula sought to balance the linguistic demands of East and West Pakistan. While Urdu and Bengali were proposed as the two national languages, English was retained as the common official language for administrative and legal purposes for a transitional period to ensure continuity in governance and communication between the two wings of the country.

The language controversy, specifically the demand for Bengali to be recognized as an official language alongside Urdu, was the most significant hurdle in the early constitutional process. It highlighted the cultural and political disparities between East and West Pakistan. The failure to resolve this issue early on created deep-seated resentment and significantly delayed the drafting of the constitution, as it touched upon issues of national identity and political representation.

The language controversy was a major point of contention in early Pakistan. To bridge the divide between East and West Pakistan, the government proposed that while Urdu and Bengali would be recognized as official languages, English would continue to be used as the common language for administration and higher education for a transitional period. This was intended to maintain administrative continuity and facilitate communication between the two wings of the country.

The language controversy, particularly the debate over whether Urdu or Bengali should be the national language, was a critical hurdle in the early years of Pakistan. This issue highlighted the regional tensions between East and West Pakistan, significantly delaying the consensus required to finalize the first constitution and impacting national unity.

To address the linguistic diversity and the demands of the populace in both wings of the country, the 1956 Constitution recognized both Bengali and Urdu as the official languages of Pakistan. This was a crucial compromise intended to promote national unity and ensure that the administrative and political processes were accessible to the citizens of both East and West Pakistan.

The 1956 Constitution of Pakistan, which was the country's first, sought to address the linguistic diversity of the nation by granting official status to both Bengali and Urdu. This was a significant attempt to accommodate the cultural and political aspirations of both East and West Pakistan at the time.

In political theory, the state has compulsory functions (essential for survival and sovereignty) and optional functions (aimed at social welfare). Maintaining diplomatic relations is a fundamental, compulsory function necessary for the state's recognition and security in the international system, whereas education and postal services are generally considered welfare-oriented, optional functions.

The provided answer suggests both are permanent, but this is often debated. In political theory, a state is a permanent, sovereign entity with a fixed territory and compulsory membership, whereas associations are voluntary groups formed for specific purposes. The source answer is marked as D, though many theorists would argue that associations are often transient compared to the state's institutional permanence.

Source answer preserved: option A (Defend the people from outside aggression). AI attempted to change protected answer data (option_d), so this item is flagged for manual review before study use.