# Timeline: William Lyon Mackenzie King

Recorded incidents in which William Lyon Mackenzie King is named, oldest first.

- 1939-09-03: Canada: War Measures Act regulations authorize review of hundreds of newspapers and ban political organizations (incident 1939-canada-defence-of-canada-regulations-censorship) https://thewaronnews.com/incidents/1939-canada-defence-of-canada-regulations-censorship

Source page: https://thewaronnews.com/timeline/actor/william-lyon-mackenzie-king. The War On News, CC BY 4.0.