I have never worked with the statistics tracker in the past, unfortunately, but I'll keep it in the back of my mind.

I will keep it general and go for just "page". It's not the 100% fitting term, but it's simple, and players will understand what it refers to.

Liu Bei (Shu Civ unique unit)   Seems like a 1:1 copy of a 0 A.D. hero concept. It even has an aura.

An issue may be to match the character and style of the text to that naming convention. If it was a "page", "item" or "point" then it would refer to more sober academic style, while naming it "epic","verse" or the like it would require a bit more stylish language. And that might need to be adapted to the respective subject and region, e.g. are we talking about something in ancient Greece or Rome, or in a Britannic, Indian, Persian or East Asian environment. 

Some further possible names: Story Topic Page Subject Point Item Line Aspect Article Episode Saga Poem Epic (my favourite at the moment) Book (too large, but nice and short) An if you build it like the Iliad or an old Saga:  Verse Line Saw that might be in ancient Greek στίχος (stichos)  

Did the Mamluks really ride on camels, like we see in Age of Empires II? Did they fire arrows or throw scimitars? From the exhibition "Mamluks 1250-1517," curators Souraya Noujaim and Carine Juvin analyze this video game franchise and the representation of this warrior elite, described by Adam Isgreen, Creative Director of World's Edge, the studio behind the "Age of Empires" franchise. From June 10 to July 11, an exceptional program of content and events produced in partnership with World's Edge, Xbox and the Louvre Museum is available to the public!

This could be a way to improve the gameplay. Although I created it, I haven't played it enough to see how the AI behaves. If it isn't using the territory like we humans do, I'll make changes.