The 1962 Constitution of Pakistan established a presidential system of government with a powerful president elected indirectly for a five-year term. A Constitutional Commission drafted the constitution after examining the causes of failure of the previous parliamentary system. Key features included an indirectly elected National Assembly with limited legislative and financial powers, governors heading powerful provincial governments under central control, and objectives resolution enshrining Islam as the guiding principle. The constitution remained in effect from 1962 to 1969.