historyTimeline of the Treaty of Versailles20 eventsMajor diplomatic, political, and historical milestones surrounding the Treaty of Versailles.
historyTimeline of the Suez Canal20 eventsMajor political, engineering, and geopolitical milestones in the history of the Suez Canal.
historyTimeline of the Rwandan Genocide20 eventsMajor political, military, and humanitarian milestones in the 1994 Rwandan genocide.
historyTimeline of the Romanovs20 eventsMajor dynastic, political, and imperial milestones in the history of the Romanov dynasty.