..... mansa won a cultural victory. ARGH!
Cultural defeat to Mansa 1930.
Let's add another to the AI cultural hall of victory ... cultural loss to Musa in 1972.
Saw an announcent that Hatty had Thebes go legendary, so that works. Saw that Memphis was at 44,521 and next turn at 45,055 with two cities already legendary (victory screen). Memphis was near my border, so I massed all my tanks, troops and art for a desparate push to kill it (Battle of the Bulge, anyone?). At this time I was a few techs behind the AI, but much behind in army size. I knew the move on Memphis would leave the homeland poorly defended.
Managed to kill Memphis with 3 turns to go to legendary, but lost two border towns and my capital in the process to Hatty, and a northern border city to Musa who joined her in the war. Checked the victory screen, "does she have a fouth city near legendary?" No ... but now Musa is 9 turns away from third city going legendary!

I can't get to those in time, so I settle for retaking my capital with my main stack before the enevitable cultural win come in for Musa.
So two AI were racing for cultural !!
Got a reasonable start, stole a worker from Darius, but did not think the dogtroops would be strong enough so waited until cats to take him out. By then Pacal has settled the iron in the west, so war with him next, and I got bogged down in that one.
This left me with Hatty, Musa, Hamu, and Charlie about equal with me in techs entering the late game. Which is about my typical emperor scenario in the other versions (some say this plays one version harder ... it felt like that this game). Which means there are too many threats to counter (all AI were chummy) ... Charlie pushing for space, invasion always a risk, two going for culture and pushing on my borders. I was pushing to get a ship up and launched when the AI got the cultural win. I actually had the score lead before the desparate final war to kill Memphis.
Founded my first corporation, and did a lot of counterespionage (do AI send spies to each other or just to me ???). Still a lot of poisoned water supplies and a few buildings destroyed by the AI against me.
It was fun and a learning experience, so all in all not so bad ...
dV