In any era there are different protagonists, playing the same game on a similar board. Like a game of Risk, there are nations competing to become the foremost leaders of their time. They amass great wealth, powerful armies, and political sway. When the influence and might of these countries transcends the confines of their boundaries, so that they become a presence throughout the world, they become empires. At times, it seems as though one of these empires wins the game, becoming the undisputed superpower in the world. Today, there is one ....