Only played Great Plains once, but noticed:
1. The Civ in the middle of the map has it really tough.
2. The Civ's on the other end of the map from you, whom you ally with to protect yourself from immediate neighbors, get very powerful near the end of the game.
One neat thing I noticed on the map was that the Eastern side was forested grasslands with a long N/S river and a bay to the SE, like the Mississipi region, while the Western side ended with deserts and mountains, like the Rockies.
1. The Civ in the middle of the map has it really tough.
2. The Civ's on the other end of the map from you, whom you ally with to protect yourself from immediate neighbors, get very powerful near the end of the game.
One neat thing I noticed on the map was that the Eastern side was forested grasslands with a long N/S river and a bay to the SE, like the Mississipi region, while the Western side ended with deserts and mountains, like the Rockies.