Explanation
After nine years of efforts, Pakistan was successful in framing a constitution . The Constituent Assembly adopted it on 29 February 1956 it was enforced on 23 March 1956 proclaiming Pakistan to be an Islamic republic. This constituent consists of: 234 Articles divided into 13 part s and 6 schedules. 23rd March became our Republic day In 1957 Pakistan officially renamed the Islamic Republic of Pakistan