A constitution is an aggregate of fundamental principles or established precedents that constitute the legal basis of a polity, organisation or other type of entity and commonly determine how that entity is to be governed.
The Constitution of 1956 was the fundamental law of Pakistan from March 1956 until the 1958 Pakistani coup d'état. It was the first constitution adopted by independent Pakistan. There were 234 articles 13 parts and 6 schedules.
Pakistan became independent of the United Kingdom in 1947, but remained a British Dominion, like Canada and Australia, until 1956. Under Section 8 of the Indian Independence Act, 1947, the Government of India Act 1935 - with certain adaptations - served as the working constitution of Pakistan; still, the need of a full independence and a constitution to be framed by the elected representatives of the people was all the more necessary for the free citizens of a sovereign state. Therefore, the first Constituent Assembly was formed under the Independence Act and was entrusted with two separate functions