America = 9+1=10
Arabia = 11
Germany = 6
Japan=19-3=16
Rome=13
Spain=22
America should outlast the Holy Roman Germany, non aggressive Rome, and Bad Religion Arabia, but not past Spain. Downvoting Japan for the first time since its abilities seem a bit more historical happenstance than anything they actually tried to do. They didn't build compact cities because of efficiency, they did it because there is extremely limited space on their home islands. Same goes for fighting on the coast, while most of their battles were near the shores it was mostly because, again, they were on an island and mostly fought other Japanese clans thus by default the fighting was going to be near the coast.