I remember that in 1.0 there was historical battle between the Casse and the Arverni or the Aedui, but it was diabled in 1.1.
Also, by checking out the archives I came across the historical Battle of Magnesia which was also disabled in later versions, in https://forums.totalwar.org/vb/showthread.php?t=68400

So why these battle were disabled?
Does anyone still have them and can upload them please?