January 1, 1917
Women who died from radium while working as watch painters
1917 battle of the Mesopotamian Campaign of WWI
Battle on 28-29 september 1917
1917 battle during the First World War
1917 battles on the eastern front of WWI
1917 South American Championship — football tournament
February Revolution — first of two revolutions in Russia in 1917
Riots at the Santa Fe Bridge between El Paso, Texas and Juárez, Mexico
Russian Revolution — 1917-1922 political change in Russia
Eisteddfod held in Birkenhead, Cheshire in 1917