levantine reconquest

Recently, i've been thinking about the Great Jewish Revolt of 66-71 AD, and one idea popped into my head (perhaps the only way for the jews to estabilish a non-ephemeral independent state): a helping hand from the Parthian Empire. At the time of the revolt, the parthian king-of-kings was...

Essentially, if we throw a PoD in that John Komnenos doesn't poison himself, what if the King of Jerusalem was rightfully afraid of invasion, and the next campaign was to take Aleppo, and then all the Crusader States - followed by a campaign against the Zengids and ad-Din to take Damascus and...