I also think Egypt should have been number one. It had the longest run, and I also like that they were able to bounce back multiple times after suffering setbacks. Mali also could have been number one, but do y'all think they could have been even greater?
In regards to Songhai I've always been disgusted with the way it ended
There was no reason that Morocco should have ended them the way they did, not with the resources that they possessed. I read that the emperor could have done things to end Songhai: poison the waters so they don't even make it to their land, and/or buy weaponry from the Ottomans. I also am not well versed on the Somali empire, so I can't speak on them for sure, but from the video they seemed very impressive
Axum was great as well, but the rise of Islam hurt them right?