Turkish troops massacred Armenian residents of Smyrna Province. It was a systematic murder of that city's ancient Armenian population. Ultimately the Turks would set on fire the Armenian quarter of the city and end its eons old Armenian heritage.
Allied troops landed at Canakkale to set up a neutral zone between Greece and Turkey.
Seeing a split of the Communist Party in Russia coming, Lenin proposed that Trotsky become Lenin's Sovnarkom deputy. Trotsky declined.
Curtiss had a glider out.
The USGS was out again with their cameras in the Glen Canyon area.