 In the 12th century the Almoravid empire broke up again, only to be taken over by the Almohad invasion, who were defeated by an alliance of the Christian kingdoms in the decisive Battle of Las Navas de Tolosa in 1212.By 1250, nearly all of Iberia was back under Christian rule with the exception of the Muslim kingdom of Granada.In the 13th century, many languages were spoken in the Christian kingdoms of Iberia.