The single country with the world's largest GDP is .The member countries of the European Union have about the same GDP as .Together, these four countries and the European Union have half of the world':
the US
The single country with the world's largest GDP is .The member countries of the European Union have about the same GDP as .Together, these four countries and the European Union have half of the world':
the US
The single country with the world's largest GDP is .The member countries of the European Union have about the same GDP as .Together, these four countries and the European Union have half of the world':