The strategy of Nour and Emad Al-Din Zanki

A man appeared in the city of Mosul known as Imad al-Din Zinki . This leader was one of the few leaders who called for jihad and the conquest of the Islamic country. He set up a special strategy to conquer Jerusalem, which led to its conquest later, but after his death, his son Nour al-Din Mahmood completed it, and then, the leader Salah al-Din al-Ayyubi.