Succession crisis
- 1383–1385 Portuguese interregnum
- A Game of Thrones
- Afghan succession crisis of 1772
- Bolesław I's intervention in the Kievan succession crisis
- Competitors for the Crown of Scotland
- Kingdom of England
- List of wars of succession
- Mary I of England
- Monaco succession crisis of 1918
- Portuguese succession crisis of 1580
- Succession crisis (Latter Day Saints)
- Time of Troubles
- War of the Spanish Succession
- Wars of Scottish Independence
- Wars of the Roses
- Year of the Five Emperors
- Year of the Four Emperors
- Year of the Six Emperors