World War I

• Alfred Dreyfus
• Arrest and Conviction of Alfred Dreyfus
• Assassination of King Carlos I of Portugal
• Austro-Hungarian Ultimatum and War on Serbia
• Battle of Adwa
• British Conquest of the Sokoto Caliphate
• Bulgarian April Uprising
• Chulalongkorn's Abolition of Slavery and Centralising Reforms
• Conquest of the Desert
• Dissolution of Austria-Hungary
• Dissolution of the Sweden–Norway Union
• Donghak Peasant Revolution
• Dreyfus Fully Exonerated and Reinstated
• Emiliano Zapata
• Francisco I. Madero
• Lei Áurea — Abolition of Slavery in Brazil
• Mexican Constitution of 1917
• Pancho Villa
• Persian Constitutional Revolution
• Polish Independence and the Polish-Soviet War
• Porfirio Díaz
• Portuguese Republican Revolution
• Proclamation of the Brazilian Republic
• The Ausgleich (Austro-Hungarian Compromise)
• The Mexican Revolution
• Thousand Days' War
• Treaty of Ganghwa
• Union of South Africa and the Natives Land Act
• Venustiano Carranza
• Zola's 'J'Accuse…!' and the Dreyfus Affair