Just after being sworn in for his third term, Pak declared a state of emergency "based on the dangerous realities of the international situation." In October 1972, he dissolved Parliament and suspended the Constitution. In December, a new constitution, the Yusin Constitution, was approved easily by the general public. The new document dramatically increased Pak's power. It transferred the election of the president to an electoral college, the National Conference for Unification. The presidential term was increased to six years, with no limits on reelection. In effect, the constitution converted Pak's presidency into a legal dictatorship. Pak was re-elected in 1972 and 1978 with no opposition.