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American Indian Wars: Sitting Bull leads his band of Lakota into Canada to avoid harassment by the United States Army under Colonel Nelson Miles.

Spanish Civil War: The Largo Caballero government resigns in the wake of the Barcelona May Days, leading Juan Negrín to form a government, without the anarcho-syndicalist CNT, in its stead.

A German Air Force Tupolev Tu-154 and a United States Air Force Lockheed C-141 Starlifter collide in mid-air near Namibia, killing 33.

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