WHAT ALL HAPPENED JULY TO SEPTEMBER 1917
Find out what all happened July to September 1917

World War I: Battle of Mărăşeşti between the Romanian and German armies begins. (6. August 1917)

Sir Robert Borden introduces the first income tax in Canada as a "temporary" measure (lowest bracket is 4% and highest is 25%). (25. July 1917)

The East St. Louis Riots end. (2. July 1917)

The Bisbee Deportation occurs as vigilantes kidnap and deport nearly 1,300 striking miners and others from Bisbee, Arizona. (12. July 1917)

The Allies reach the Yser Canal at the Battle of Passchendaele. (27. July 1917)

World War I: The Battle of Polygon Wood begins. (26. September 1917)

World War I: Arabian troops led by T. E. Lawrence ("Lawrence of Arabia") and Auda ibu Tayi capture Aqaba from the Ottoman Empire during the Arab Revolt. (6. July 1917)

King George V issues a Proclamation stating that the male line descendants of the British Royal Family will bear the surname Windsor. (17. July 1917)

Russia is officially proclaimed a republic. (14. September 1917)

A Great Fire in Thessaloniki, Greece destroys 32% of the city leaving 70,000 individuals homeless. (18. August 1917)

World War I: The Corfu Declaration, which leads to the creation of the post-war Kingdom of Yugoslavia, is signed by the Yugoslav Committee and Kingdom of Serbia. (20. July 1917)

Ten Suffragettes are arrested while picketing the White House. (28. August 1917)

Vietnamese prison guards led by Trịnh Văn Cấn mutiny at the Thái Nguyên penitentiary against local French authority. (30. August 1917)