Answer
Control of the secret police was Chiang Ching-kuo's key position during the White Terror. This period, lasting from 1949 to the late 1980s, was characterized by a campaign against perceived political enemies of the Kuomintang, the ruling party in Taiwan led by Chiang's father, Chiang Kai-shek. Ching-kuo's role involved monitoring and suppressing dissenting voices, using the police to maintain political control and dominance over the island's population.