1970 Pakistani general election in the context of "Provisional Government of Bangladesh"

East Pakistan was the eastern province of Pakistan between 1956 and 1971, restructured and renamed from the province of East Bengal and covering the territory of the modern country of Bangladesh. Its land borders were with India and Burma, with a coastline on the Bay of Bengal. To distinguish this region from India's state West Bengal (which is also known as "Indian Bengal"), East Pakistan was known as "Pakistani Bengal". East Pakistanis were popularly known as "Pakistani Bengalis". In 1971, East Pakistan became the newly independent state Bangladesh, which means "country of Bengal" or "country of Bengalis" or "land of Bengalis" in the Bengali language. In standard meaning, "desh" refers to a country, but in Bangla local expressions, "desh" also means one's village or countryside, hometown, ancestral heritage, homeland, and they do not have to be a politically formed sovereign country.

East Pakistan was formed with West Pakistan at the reorganization of One Unit Scheme orchestrated by the 3rd prime minister of Pakistan, Mohammad Ali. The Constitution of Pakistan of 1956 replaced the Pakistani monarchy with an Islamic republic. Bengali politician H.S. Suhrawardy served as the Prime Minister of Pakistan between 1956 and 1957 and a Bengali bureaucrat Iskander Mirza became the first President of Pakistan. The 1958 Pakistani coup d'état brought general Ayub Khan to power. Khan replaced Mirza as president and launched a crackdown against pro-democracy leaders. Khan enacted the Constitution of Pakistan of 1962 which ended universal suffrage. By 1966, Sheikh Mujibur Rahman emerged as the preeminent opposition leader in Pakistan and launched the six-point movement for autonomy and democracy. The 1969 uprising in East Pakistan contributed to Ayub Khan's overthrow. Another general, Yahya Khan, usurped the presidency and enacted martial law. In 1970, Yahya Khan organised Pakistan's first federal general election. The Awami League emerged as the single largest party, followed by the Pakistan Peoples Party. The military junta stalled in accepting the results, leading to civil disobedience, the Bangladesh Liberation War, 1971 Bangladesh genocide and persecution of Biharis.

The Legal Framework Order, 1970 (LFO) was a presidential decree issued by then-President of Pakistan Gen. Agha Muhammad Yahya Khan that laid down the political principles and laws governing the 1970 general election, which was the first direct election in the history of Pakistan. The LFO also dissolved the "One Unit" of West Pakistan, re-establishing the four provinces of Punjab, Sindh, Balochistan and the North-West Frontier Province (now Khyber Pakhtunkhwa). Pakistan would be a democratic country and the complete name of the country would be the Islamic Republic of Pakistan.

Sheikh Mujibur Rahman (17 March 1920 – 15 August 1975), also known by the honorific Bangabandhu, was a Bangladeshi politician, revolutionary, statesman and activist who was the founding president of Bangladesh. As the leader of Bangladesh, he led the country as its president and prime minister from 1972 until his assassination in a coup d'état in 1975. His nationalist ideology, socio-political theories, and political doctrines are collectively known as Mujibism.

Born in an aristocratic Bengali Muslim family in Tungipara, Mujib emerged as a student activist in the province of Bengal during the final years of the British Raj. He was a member of the All-India Muslim League, supported Muslim nationalism, and advocated for the establishment of Pakistan in his early political career. In 1949, he became part of a liberal, secular and left-wing faction which later became the Awami League. In the 1950s, he was elected to Pakistan's parliament where he defended the rights of East Bengal. Mujib served 13 years in prison during the British Raj and Pakistani rule. By the 1960s, Mujib adopted Bengali nationalism and soon became the undisputed leader of East Pakistan. He became popular for opposing West Pakistan's political, ethnic and institutional discrimination against the Bengalis of East Pakistan; leading the six-point autonomy movement, he challenged the regime of Pakistan's President Ayub Khan. In 1970, he led the Awami League to win Pakistan's first general election. When the Pakistani military junta refused to transfer power, he gave the 7 March speech in 1971 where he vaguely called out for the independence movement. In the late hours of 25 March 1971, the Pakistan Army arrested Sheikh Mujib on charges of treason and carried out a genocide against the Bengali civilians of East Pakistan. In the early hours of the next day (26 March 1971), he issued the Proclamation of Bangladeshi Independence, which was later broadcast by Bengali army officer Major (later Lieutenant General) Ziaur Rahman on behalf of Sheikh Mujib, which ultimately marked the outbreak of the Bangladesh Liberation War. Bengali nationalists declared him the head of the Provisional Government of Bangladesh, while he was confined in a jail in West Pakistan.

Zulfikar Ali Bhutto NPk (5 January 1928 – 4 April 1979) was a Pakistani barrister, politician and statesman who served as the fourth president of Pakistan from 1971 to 1973 and later as the ninth prime minister of Pakistan from 1973 until his overthrow in 1977. He was also the founder and first chairman of the Pakistan People's Party (PPP) from 1967 until his execution in 1979.

Born in Sindh and educated at the University of California, Berkeley and the University of Oxford, Bhutto trained as a barrister at Lincoln's Inn before entering politics. He was a cabinet member during president Iskandar Mirza's tenure, holding various ministries during president Ayub Khan's military rule from 1958. Bhutto became the foreign minister in 1963, advocating for Operation Gibraltar in Kashmir, leading to the 1965 war with India. Following the Tashkent Declaration, he was dismissed from the government. Bhutto established the PPP in 1967, focusing on a left-wing and socialist agenda, and contested the 1970 general election, arising as the largest political party in Western Pakistan with a landslide victory in Punjab and Sindh; and a coalition victory with National Awami Party in Balochistan and the North-West Frontier. The Awami League, victorious with a landslide in East Pakistan, and the PPP were unable to agree on power transfer, leading to civil unrest in the east — further intensified by military action under Yahya Khan's military government — followed by a civil war and a war with India, resulting in the creation of Bangladesh. After Pakistan's loss in the east, Yahya resigned amidst a military revolt against him and Bhutto assumed the presidency in December 1971, imposing emergency rule and securing a ceasefire on the western front.