A quarter of a century on , the United States remains the most powerful country in the world -- certainly in a military sense . In wake of fall of Berlin Wall , United States ' prestige was at a major high . 25 years on , U.S. still most powerful country in the world , but status has diminished . Comment:
In wake of fall of Berlin Wall , United States ' prestige was at a major high . 25 years on , U.S. still most powerful country in the world , but status has diminished . Comment: