"Cultural Rule"
After the March First Movement the new Governor-General Saitō Makoto proclaimed "cultural rule". The military police gave way to a civil police and Korean newspapers were allowed, but the real aim was to cultivate collaborators and divide the nation.

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Civilians became eligible for Governor-General, yet none was ever appointed. The gendarmes were replaced by ordinary police, but stations, officers and spending all grew sharply. The Chosun Ilbo and Dong-A Ilbo were licensed in 1920 but censored, cut and suspended. The Second Education Ordinance (1922) lengthened common schools to six years and allowed a university, but higher education remained scarce. Provincial and municipal councils were advisory only, and their members were Japanese or collaborators.
The Peace Preservation Law of 1925 punished independence and socialist activity more harshly. Textbooks describe cultural rule as a deceptive policy that co-opted some intellectuals, encouraged compromising ideas such as home rule and sought to split the national movement.