East Pakistan
East Pakistan was part of Pakistan. Between 1955 and 1971, Pakistan was made of West Pakistan (which is now simply called Pakistan) and East Pakistan, which is now known as Bangladesh. In 1971, there was the Bangladesh Liberation War, where East and West Pakistan fought each other. India also took part in the war, on the side of East Pakistan.
East Pakistan Media
Suhrawardy (middle) with US President Dwight D. Eisenhower and Secretary of State John Foster Dulles
Elizabeth II, seen here visiting Chittagong in 1961, was Pakistan's Queen until 1956.
Sheikh Mujibur Rahman announcing the Six Points
Third president of Pakistan, Yahya Khan, with Richard Nixon in 1970
Zulfikar Ali Bhutto in 1971
The Kaptai Dam in 1965
1971 documentary film about East Pakistan