Oaths of Strasbourg Treaty of Prüm (855) Treaty of Meerssen (870) Treaty of Ribemont (880) "What was the Treaty of Verdun?".
Piagam dari Strasbourg Perjanjian Prüm (855) Perjanjian Meerssen (870) Perjanjian Ribemont (880) ^ a b "What was the Treaty of Verdun?".