Why did the Carthaginians create a powerful navy? Why did Rome attack the Latin League? Why was the First World War considered a total war? Why did the civil war start in Lebanon? Why did the Persian Empire attack Greece? Why did the Gallic Wars happen?
When did the First Crusade happen? When did the First Crusade end? When was the Second Crusade fought? When did the Second Crusade begin? When did the Ninth Crusade start and end? When did the start of the Second Crusade happen? When did the Fourth Crusade start? When did the Second Cr...