By Peter Oborne
World Last updated: February 24th, 2011
Empires can collapse in the course of a generation. At the end of the 16th century, the Spanish looked dominant. Twenty-five years later, they were on their knees, over-extended, bankrupt, and incapable of coping with the emergent maritime powers of Britain and Holland. The British empire reached its fullest extent in 1930. Twenty years later, it was all over.
Today, it is reasonable to ask whether the United States, seemingly invincible a decade ago, will follow the same trajectory. America has suffered two convulsive blows in the last three years. The first was the financial crisis of 2008, whose consequences are yet to be properly felt. Although the immediate cause was the debacle in the mortgage market, the underlying problem was chronic imbalance in the economy.