We're the most powerful nation on earth, we have a justice system that is the envy of the world.
He was the president of the most powerful nation on earth.
He is about to become President of the most powerful nation in the world.
What other powerful nation is to the north of Israel?
One day they would rise to become a great and powerful nation.
In the rest of the world now, they're waiting for the most able, wealthy, powerful nation to step up and look after itself.
Washington had a vision of a great and powerful nation that would be built on republican lines using federal power.
Who will be commander in chief of the most powerful nation on earth?
"My country, the most powerful nation in the world, is afraid of a book?"
This was a man wanted by the most powerful nation on earth.
