Historical overview
The territory of present-day Pakistan includes some of the most important archaeological and historical sites of South Asia.
The Indus Valley Civilization flourished in the region, particularly at sites such as Mohenjo-daro and Harappa. The region subsequently experienced the influence of ancient Iranian and Greek empires, Buddhist Gandhara civilization, various Islamic dynasties, the Delhi Sultanate, and the Mughal Empire.
During British colonial rule, political representation, constitutional reform, Muslim political identity, and demands for self-government became central issues.
The Pakistan Movement eventually led to the creation of Pakistan in August 1947, following the partition of British India.
Key historical timeline
- Ancient and medieval history
- c. 2600–1900 BCEIndus Valley Civilization flourished.c. 6th–5th centuries BCE – Achaemenid Persian influence in parts of the region.326 BCE – Alexander the Great’s campaign reached the northwestern subcontinent.c. 1st–5th centuries CE – Gandhara Buddhist civilization developed.711 CE – Muhammad bin Qasim’s campaign in Sindh.1206 onward – Delhi Sultanate influence expanded across parts of the region.
- 1526–1857Mughal political influence and rule in different periods.
- 1857–1947Colonial period and Pakistan Movement
- 1857Indian Rebellion.
- 1858British Crown assumed direct colonial administration.
- 1906All-India Muslim League established in Dhaka.
- 1930Muhammad Iqbal delivered his Allahabad Address.
- 1940Lahore Resolution adopted.
- 1946Elections to the provincial and central legislatures.
- 3 June 1947British transfer-of-power plan announced.
- 14 August 1947Pakistan became independent.The partition created two geographically separate wings: West Pakistan and East Pakistan, divided by approximately 1,600 kilometres of Indian territory.The two wings had substantial differences in language, political representation, economic structure, and regional identity. These differences became central to Pakistan’s subsequent political history. Government of Pakistan1947–1971: Constitutional crises and political conflict
- 10 August 1947First Constituent Assembly met in Karachi.
- 11 August 1947Muhammad Ali Jinnah addressed the Constituent Assembly on the principles of citizenship and religious freedom.
- 12 March 1949Objectives Resolution adopted.
- 1954First Constituent Assembly dissolved.
- 23 March 1956First Constitution promulgated.
- 7 October 1958Martial law imposed and the Constitution abrogated.
- 1962New Constitution introduced under Ayub Khan.
- 1965War between India and Pakistan.
- 1969Ayub Khan left office and Yahya Khan assumed power.
- 1970General election; the Awami League won a majority in the National Assembly.
- March 1971Political negotiations failed and military operations began in East Pakistan.
- December 1971War ended with the surrender of Pakistani forces in Dhaka and the emergence of independent Bangladesh.The 1971 conflict is a major subject of international historical and human rights research. It should be studied using Pakistani, Bangladeshi, Indian, international diplomatic, refugee, military, and eyewitness documentation rather than relying on one national narrative. Office of the Historian1972–2008: Constitutional changes and military rule
- 1972Interim Constitution adopted.
- 12 April 1973Permanent Constitution passed.
- 14 August 1973Constitution promulgated.
- 5 July 1977General Zia-ul-Haq seized power in a military coup.
- 1979Execution of former Prime Minister Zulfikar Ali Bhutto.
- 1985Non-party elections and constitutional changes under military rule.
- 1988Death of Zia-ul-Haq and return to electoral politics.
- 1999Military coup led by General Pervez Musharraf.
- 2007Emergency rule and judicial crisis.
- 2008Return to elected civilian government.
- 2008–2024Democratic institutions and contemporary challenges
- 2010Eighteenth Constitutional Amendment strengthened parliamentary and provincial arrangements.
- 2013First democratic transfer of power between elected civilian governments following completion of a full parliamentary term.
- 2018General election and transfer of government.
- 2022No-confidence vote removed Prime Minister Imran Khan from office.
- 2023Political protests, arrests, and institutional tensions.
- 2024General election amid substantial controversy and competing allegations concerning the electoral process.
Archive notes
Democracy and human rights significance
Pakistan’s constitutional history is particularly important for understanding the relationship between elected institutions, the military, federalism, judicial authority, and civil liberties.
Major research subjects
include:Constitutional continuity and suspension.
Military intervention in civilian government.
Parliamentary sovereignty.
Freedom of expression and press freedom.
Religious minorities and equal citizenship.
Women’s rights and legal equality.
Enforced disappearances and access to justice.
Federal autonomy and provincial rights.
Electoral credibility and political participation.
Important documents
DocumentDateLahore Resolution1940Indian Independence Act1947Jinnah’s Constituent Assembly Address1947Objectives Resolution1949Constitution of Pakistan1956Constitution of Pakistan1962Constitution of Pakistan1973Eighth Constitutional Amendment1985Eighteenth Constitutional Amendment2010National Commission for Human Rights Act2012Authentic historical photo collectionFounding of PakistanMuhammad Ali Jinnah and the Pakistan Movement.
Portrait and licensing– Partition, 1947Migration and the human consequences of Partition.
Historical background– Constituent AssemblyEarly parliamentary and constitutional development.
National Assembly records– Constitution, 1973Establishment of the parliamentary constitutional framework.
Senate historical record– Primary sources and research referencesNational Archives of Pakistan– .
National Assembly of Pakistan – Parliamentary History– .
Senate of Pakistan – Constitutional History– .
Library of Congress – Pakistan Parliamentary History– .
National Archives – Government Publications and Assembly Debates– .4. Photo licensing and publication requirementsImportant for website publicationThe photographs displayed above are historical image previews and source leads. Their appearance here does not automatically grant IAPDHR permission to download and republish them.
I recommend the following rules for every image:RequirementWhat IAPDHR should recordOriginal photographerName, if knownOriginal institutionArchive, museum, newspaper or collectionHistorical dateDate the photograph was takenOriginal captionDescription from the sourceCopyright ownerGovernment, photographer or rights holderLicensePublic domain, CC BY, CC BY-SA or permissionOriginal imageLink to highest-resolution available fileCreditPhotographer and archive attributionFor example, the 7 March 1971 Bangladesh photograph has a documented government archival source and a public-domain licensing record on Wikimedia Commons. Wikimedia Commons The Jinnah portrait and Nehru photograph also have Wikimedia Commons licensing records, which should be checked for the intended publication territory. Wikimedia Commons