I forgot how fast the AIs can build units at immortal level. It took me a while to defeat Askia. I had to beeline artillery because cannons, trebuchets, and super-upgraded crossbows weren't doing enough damage to his cities, plus he was doing a good job of targeting my units and killing them. Mostly I was able to use new recruit Impis as pointmen and protect my veteran units, especially the veteran crossbows. I'd kill 2 or 3 of his units, he'd kill one of mine, and we would build more. Meanwhile Egypt is building *all* the wonders and running away with the game. He had 150 tourism last time I checked. (I don't remember what my tourism is but it's not much) I'm a close second as far as technology, and in fact could pull ahead if I bulb a few scientists.
It's time to pick an ideology. Egypt and one other AI have taken Order, Carthage has taken Autocracy and is just barely staying afloat with happiness. I think I'm going to have to take Order too, then maybe talk to Rameses about a joint war against Dido? Or perhaps team up with Dido to take-out Rameses. Either way, I want Dido to build Prora before she's forced to abandon Autocracy. To take on either one of them, I'll need battleships, a few subs, and carriers with fighters. I have a pretty strong army (mostly riflemen) but very little navy at this point and no air force yet (I was afraid Askia was going to research Flight and buy a dozen planes)
At least with domination victory, if Egypt gets a cultural victory or Carthage gets a diplo victory, I can JOMT and keep fighting.