> Europe is bigger than the USA.
OK, on some metrics. But I think nobody questions which country is still leading the world.
> And the division within the USA is as big or bigger than Europe. And, we cannot talk about China.
I don't agree with this or we're talking about different things.
The grip of Washington DC on the states of the USA is much stronger than Brussels' on the countries of the EU. The degree of sovereignty is very different. No matter the internal divisions inside the USA, first of all there is one USA. On the other side of the ocean first of all there are multiple competing EU countries, each of them trying to exploit the others and the EU and with different economics and foreign policy goals. About that, do (random picks among large states) California, Texas and New York have a foreign policy worth talking about?