there is a lot more literature and records concerning the existence of the library of Alexandria than the the house of wisdom, but I welcome you to open a topic proving the existence of the house of wisdom once and for all. ill be cheering you on.
I guess border raids with no territory changes are campaign worthy events.
the conquest of Sicily does have potential though, and could be an interesting campaign if the Byzantines are included later. but again, this reinforces that as a launch civ with the current roster, it doesn’t have as much potential as other candidates.