Mine was a few days ago. I was playing as the Greeks on EuroAmerica map.
My lands were in the Balkans, Eastern Europe, and the european Russia
The Sioux lived in asian Russia and Asia.
The Chinese lived in North America.
The Romans lived in Italy.
The Spanish lived in Western Europe and British Islands.
The babylonians lived in Middle East and North Africa.
Everybody had Cavalry units and Riflemen. The Spanish had the first airplanes. I was in Communism and the other civs had Republics or Monarchys.
Well... the Spanish made an alliance with the Romans and Chinese. The Romans were allied with the babylonians. And the Sioux were allied with the Spanish and Babylonians.
Then the Spanish attacked me. They had the first Armors in the game, but soon I discovered Mobile Warfare and built some of those units. When I counter-attacked, the entire world declared war on me.
In the beginning, I lost the entire territory of Poland, failed to attack the british islands, and suffered a huge defeat while trying to dominate the situation in Asia.
The war in Europe was going badly. No one took any city: The Spanish and I just fought until total destruction of the cities. The entire lands of France went out of towns - 7 cities were burned to the ground.
In Asia, things started to change when I broke the Babylonian defenses. As soon as Babylon fell, rebellion in babylonians became cheap. Then i just sent some diplomats and took all the babylonian empire. When they were mopped back to Africa, they signed peace, and paid tribute.
At that same time, the Sioux bankrupted and started to have some difficulty to wage war. I realized they had no units nor money to attack me seriously. Then I just sent all my armies to Europe. The Spanish started to go weaker.
The Romans started the war with great advances, but soon I took Italy completely, leaving them with only one small town in Sicily Island. Peace signed, almost at the same time as the babylonians.
The Spanish lost their Roman allies, and I could concentrate on attacking them on real-world France.
I took 3 Spanish cities in a huge all-europe-front attack. The Spanish signed a cease fire. And I sent the huge forces I had in Europe back to Asia. The Sioux were overpowered and dominated. I left them with one town in Siberia.
It was a miracle. Surviving this war seemed impossible in the beginning. But I just went on fighting on several fronts at the same time, and concentrating my troops wherever there was danger of suffering unreversable loses of cities and land.
Later the Spanish re-declared war on me. By that time, the Sioux wer still resisting with their last major troops and cities. I just splitted the Asian forces in two and sent one half to Europe.
The Spanish took some 2 cities back. Fortunately, the Sioux surrendered when this happened. I was winning in Asia, and losing in Europe. But now, I had no reason to send troops to Asia anymore. I just sent all my troops to the Spanish front.
Slowly, my armies pushed the spanish ones all the way through Europe. Then I reached the Atlantic Coast of Portugal. The Spanish had been expelled from the continent. I disembarked a few troops in England and took 2 Spanish cities. But I left them alive, by having mercy of one sole city in Ireland.
With my new lands reorganized, I colonized Iceland, Canada and Greenland.
The Chinese decided to continue at war against me. They were a Republic in real-world USA. I had a Communism in real-world Europe, Asia and Middle East.
After several vicious sea battles, the Chinese destroyed my cities in Canada and Greenland. But were unable to invade Iceland. The war started to lose it´s momentum, and now, things are this way:
The Spanish live in a town in Ireland.
The Sioux live in a town in Siberia.
The babylonians live in two towns in Africa.
I rule over Europe, Asia, Middle East, Scandinavia and Iceland.
The Chinese rule over USA and Mexico.
Greenland and Canada remain uninhabited, as a "safety zone" between the two major world powers.
There´s sort of a Cold War going on in this game. But the difference between the opponents is clear: I became Fundy. I have 2x the Chinese population, and 1,5X the land. I have 3X their manufacturing, and 4X GDP. I have 2X more military units than them.
But the cold war goes on, as I just can´t manage to cross the sea safely, and they can not invade Europe because I sink all of their Transports while in high seas.