Summary
Diplomatic loss to France in 1565AD for 2365 pts.
Long Winded Version
I was very peaceful for most of the game. Fought a phoney war against Egypt (Cleo attacked me) and wiped out the Romans between 1415Ad and 1450AD (to get their rubber, basically).
Next were the Greeks: I attacked them in 1485AD (having waited for various deals to end). They brought in the EGyptians, via an MPP. In 1500AD Greece signed an MPP with the Iroquois, who also had an MPP with France. So I found myself fighting all 4 - although only 2 were neighbours, of course. But France and, I think Egypt, had RoP with Carthage, so we had to watch that border too.
In 1505AD I signed MPPs with England and the Aztecs, which created the closest I got to a world war:
Following is a minimap showing the world at the onset of the wider war:
Egypt and France continued to annoy me, the French launching bomber raids across Carthaginian territory, and taking and razing the town of Arausio on the Carthaginian border. A nice side effect of all the incursions by various stacks of cavalry, tanks and infantry (France sent a 25+ infantry SoD at one point) was a lot of veterean-elite upgrades and a LOT of leader opportunities:
I generated one leader during the Roman war, in 1420AD, and built an army, and subsequently the Heroic Epic.
I then got one leader in 1490AD, one in 1495AD,
four in 1505AD, one in 1510AD, two in 1525AD, three in 1520AD, and one in 1535AD - Vercingetorix
the third.
I finally finished off the Iroquois in 1535AD; it took until 1555AD to eliminate the Greeks, as they had two cities in the former Japanese lands, and I had to launch a shoestring invasion across the ocean - our entire navy was 3 transports, one BB and one CV.
Vercingetorix the Third then rushed to the original home city of Entremont and rushed the United Nations in 1560AD. In 1565 AD we stood against Joan d'Arc for Secretary General and lost, 4-2. Only the English and the Aztecs voted for me, despite China and Carthage both being Polite, never having fought them, the Keltoi (unlike France) never having razed a city, and having trade deals and RoPs with them. Oh well.
I had to call a UN vote anyway, as it was 10pm on the last night of the weekend before the deadline. No way could I convert my power to a win in the remaining time available.
Power chart and final scores:
I just wish I knew how to play faster.