The 1987 Constitution was drafted by the 1986 Constitutional Commission established by President Corazon Aquino to replace the 1973 Constitution implemented under Ferdinand Marcos. The Commission was composed of 48 representatives from different sectors who engaged in debates over issues in the draft. They finished in 111 days and the draft was ratified in a February 1987 plebiscite where over 76% voted affirmative. The new Constitution has 18 Articles covering topics like the bill of rights, separation of powers, and social justice.