There were three groups which were playing their role: Radical
Role,Traditional role,Moderate role.
Flood of Refugees was also the reason of constitutional delay.
Initial Constitutional Framework (1947–1956)
The Government of India Act, 1935
After Pakistan's independence on August 14, 1947, the Government of India
Act of 1935, with some modifications, was adopted as the interim constitution
of Pakistan. It provided a framework for governance but was not ideal for a
sovereign country, as it was a colonial-era document. There was a strong need
for a new constitution that would reflect Pakistan’s status as an independent
nation.
Reasons for Delay
      Lack of Immediate Legislative Assembly: Pakistan lacked an adequate
       constitutional assembly right at independence. The existing assembly had
       members both from West and East Pakistan (present-day Bangladesh),
       creating complexities in terms of representation.
      Death of Key Leaders: The early deaths of pivotal leaders like
       Muhammad Ali Jinnah (1948) and Liaquat Ali Khan (1951) removed
       crucial figures who could have led the constitutional drafting process.
      Diverse Ethnic and Linguistic Composition: Pakistan was a newly
       formed state with significant linguistic, ethnic, and cultural diversity,
       especially between the western and eastern wings. Balancing the interests
       of Punjabis, Sindhis, Bengalis, Pashtuns, and other groups became a
       political challenge.
2. Political Instability and Leadership Crisis (1951–1956)
Leadership Struggles
      After Liaquat Ali Khan's assassination in 1951, political instability
       plagued Pakistan. The Prime Ministers that followed were either too
       weak or failed to gain control over the political machinery, resulting in
       the frequent dismissal of cabinets.
      The lack of political stability delayed the constitution-making process, as
       successive governments did not prioritize constitutional development.
Provincial Representation Issues
      Bogra Formula was there too 50 seats in upper house which is to be based
       upon similar representation and lower house with population with total
       300 out of wwhich east Bengal Pakistan would get 163 seats.
      Constitution assembly which was formed in 26 july 1947 and first session
       on 10 august 1947 was given the task as a centra legislature and the
       important task of framing the constitution of the new state but the muslim
       league which stood for the rights of the province now wanted a strong
       center.
      Governer was appointed to province and he was the titular king of the
       provincehe had executive powersand he enjoyed some emergency powers
       like governer genral too.
      The system of govt although being federal in nature but in relity all it was
       a strong center unitary system with executive aided by military and
       bureaucracy.
      East-West Pakistan Rivalry: The most significant challenge during this
       period was the division between East and West Pakistan. East Pakistan
       had a larger population, and they demanded equal representation in the
       national legislature. West Pakistan, with its numerous provinces, feared
       that East Pakistan’s dominance in parliament would marginalize their
       interests.
      The Principle of Parity: Debates on whether representation should be
       based on population (which would favor East Pakistan) or parity (equal
       representation for both wings) caused deadlock. This issue took years to
       resolve, with each side unwilling to compromise easily.
      Dhaka not capital was a concern too
      More population of east Pakistan was a threat too
      Moulvi mushtaq preferred over salahud den as chief justice was a
       threat too
      No east Pakistan person was able to become secretary of state of east
       Pakistan for many years
      The division of power was a threat too since the center had 67 clauses
       of power given to center and no provincial autonomy was given
      Muslim league became weak too and rest of different parties rose up
       too.
      General Ghulam Muhammad removed a lot of companions of quaid
       e azam led to political crisis unprecedented in history.
      Language movement in 1952 was a nail to the coffin too.
First Constitution of 1956
     After years of negotiations, Pakistan’s first constitution was finally
      promulgated on March 23, 1956. It established Pakistan as an Islamic
      republic with a parliamentary system.
     Bicameral Legislature: A compromise was reached by creating a
      bicameral legislature with equal representation for East and West
      Pakistan in the upper house (Senate) and representation based on
      population in the lower house (National Assembly).
3. The Martial Law and Constitution Suspension (1958–1962)
Military Coup of 1958
     The promulgation of the 1956 Constitution did not resolve Pakistan's
      political instability. In 1958, General Ayub Khan overthrew the civilian
      government in a military coup, dissolved the 1956 Constitution, and
      declared martial law.
     Reasons for the Coup: Chronic political instability, weak leadership, and
      an inability of civilian governments to maintain law and order were the
      primary reasons Ayub Khan justified the coup.
Constitution of 1962
     Ayub Khan aimed to consolidate power and provide a more stable
      governing framework. The Constitution of 1962 was introduced on
      March 1, 1962, under a presidential system.
     This constitution created a strong executive president with significant
      powers and a limited role for the legislature. It also replaced the
      parliamentary system with a “Basic Democracies” system, where the
      president was indirectly elected by local government bodies.
Opposition to the 1962 Constitution
     The new system faced considerable opposition, particularly from East
      Pakistan, as it concentrated power in the hands of the president and
      removed any chance for East Pakistan to have significant influence. The
      imposition of a presidential system and the indirect election process were
      seen as a means to perpetuate West Pakistani dominance.
4. The Language Issue and Ethnic Tensions (1948–1970)
Language Controversy
      One of the most significant reasons for the delay in constitution-making
       was the linguistic conflict between East and West Pakistan. In 1952, the
       Bengali Language Movement in East Pakistan emerged as a result of the
       decision to make Urdu the sole national language.
      Since Bengali was spoken by the majority of Pakistan's population
       (largely concentrated in East Pakistan), this decision was viewed as a
       form of cultural imperialism by West Pakistan.
Ethnic Disparities
      The constitution-making process was further delayed due to the tensions
       between various ethnic groups in both East and West Pakistan. There was
       a lack of national cohesion, and different regions viewed the federal
       government with suspicion, fearing domination by the Punjabis.
5. The 1970 Elections and the Crisis of National Unity
Elections of 1970
      The first general elections under the Legal Framework Order (LFO) of
       General Yahya Khan were held in 1970, with the intent of drafting a new
       constitution. The elections resulted in a massive victory for the Awami
       League in East Pakistan, led by Sheikh Mujibur Rahman, which won
       almost all the seats in East Pakistan.
      In West Pakistan, Zulfikar Ali Bhutto’s Pakistan Peoples Party (PPP)
       secured the majority. However, the two sides could not come to an
       agreement on the constitution.
      Six-Point Movement: The Awami League’s demands for regional
       autonomy as part of its Six-Point Movement were rejected by the
       leadership in West Pakistan. This led to a political deadlock.
Civil War and Breakup of Pakistan
      The inability to reach a compromise between the Awami League and the
       Pakistani government led to the Bangladesh Liberation War in 1971,
       where East Pakistan seceded to become the independent country of
       Bangladesh.
6. The 1973 Constitution
Political Reconciliation
     After the 1971 war and the separation of East Pakistan, there was a
      renewed push for a stable and inclusive constitution.
     The Constitution of 1973, which was promulgated on August 14, 1973,
      was the result of negotiations between the major political parties in West
      Pakistan. It re-established Pakistan as a parliamentary democracy, with
      Islam as the state religion.
Key Features
     A parliamentary system with a bicameral legislature.
     An executive accountable to the legislature, similar to the British
      Westminster system.
     A stronger emphasis on provincial autonomy, though tensions over
      federalism persisted.
     The constitution resolved many of the ideological and ethnic tensions that
      had plagued earlier efforts at constitution-making by emphasizing
      democracy and provincial representation.
Summary of Reasons for Delay
  1. Political Instability and Leadership Vacuums: The frequent changes in
     leadership, including the early deaths of key figures, led to unstable
     governance.
  2. Ethnic and Linguistic Tensions: The differences between East and West
     Pakistan, especially over language, representation, and autonomy, were
     central to the delay.
  3. Civil-Military Tensions: The military's role in politics, especially under
     Ayub Khan, disrupted the civilian constitution-making process.
  4. Ideological Debates: The debates about whether Pakistan should be an
     Islamic state or a secular one, and how much power should be
     concentrated at the federal versus provincial levels, caused delays.
                     Imapacts of delay in constitutions
         Political crisis
         Nationalism
         Provincialism
         Army indulgence
         Economy disstability
         Elections delayed
         Parity between east and west Pakistan which led to separation of
          Bengal.
       Legal and Social Uncertainty
       Impact: Delays in constitution-making created legal and social
        uncertainty, affecting citizens' rights and the rule of law. Without a
        constitution, there was ambiguity regarding the protection of
        fundamental rights and the legality of government actions.
       Case Study:
       1958: The abrogation of the 1956 Constitution by President Iskander
        Mirza and the subsequent imposition of martial law by General Ayub
        Khan further exemplified how delays and inconsistencies in
        constitution-making can lead to legal and social disruptions..
impact on Federal Structure
Impact: The delay in constitution-making affected the development of a stable
federal structure. Issues related to provincial autonomy and resource distribution
were not clearly addressed, leading to regional disparities and conflicts.
Case Study:
       1971: The failure to adequately address federal and provincial issues
        in earlier constitutions contributed to tensions and eventual secession
        of East Pakistan. The 1973 Constitution, which aimed to address some
        of these issues, was a result of lessons learned from earlier delays.
       Reference: Dawn. “The Federal Structure and its Challenges.”
        Dawn, published on December 8, 2017