Answer:
When he declared the martial law in 1972, Marcos claimed that he had done so in response to the "communist threat" posed by the newly founded Communist Party of the Philippines (CPP), and the sectarian "rebellion" of the Mindanao Independence Movement (MIM).
President Marcos imposed martial law on the nation from 1972 to 1981 to suppress increasing civil strife and the threat of a communist takeover following a series of bombings in Manila.
Explanation:
On January 17, 1981, in an effort to calm the growing opposition of the Catholic Church, President Marcos lifted martial law (if by name only) via Proclamation No. 2045 in preparation for the first state visit of Saint Pope John Paul II on February 17, 1981.
