Who was the Prime Minister of Pakistan during the enforcement of first constitution in 1956?

Explanation
Iskander Ali Mirza was the first President of Pakistan after adopting the 1956 Constitution . The Constitution was adopted on March 23, 1956 , with 234 articles , 13 parts, and 6 schedules. Additional information: It was Pakistan's first constitution , enforced on March 23, 1956. After 9 years Pakistan got its first constitution. Choudhry Mohammad Ali was the Prime Minister during its enforcement. History ( Iskander Ali Mirza) 1st President of Pakistan from 23 March 1956 – 27 October 1958 4th Governor-General of Pakistan from 7 August 1955 – 23 March 1956 4th Minister of Interior from 24 October 1954 – 7 August 1955 Minister of States and Frontier Regions from 24 October 1954 – 7 August 1955 Governor of East Bengal from 29 May 1954 – 23 October 1954 Secretary of Defence from 23 October 1947 – 6 May 1954 Vice-President of the Republican Party from 1955–1958 Minister of Defence from 16 October 1951 – 17 October 1951