" Wells supposed the United States had been lucky to have D.C. If the capital had stayed in the North, the South might have seceded a decade earlier, before the Union Army could bring it to heel. And if the South had broken away, at least three countries would have formed in the area now occupied by the United States - a North, a South, and a West. Then the United States wouldn't have been the dominant world power in the twentieth century. Perhaps World War I or even World War II would have ended differently. On and on the counterfactual history ran. "

― , The Midnight House (John Wells, #4)