One is United Kingdom and Second is either France or Germany
euro
Most are in western Europe.
dnaube
economies are unstable
communism
Germany is the most powerful, but the degree of actual domination is not that great; the countries of Western Europe have an amicable and cooperative union.
Many cultures played a part in the development of Western civilization. Probably the most influential were Greece and Italy, but most of the European countries contributed in some way, as well as some non-european countries.
I don't think any of the European countries is really 'powerful'. However, France, Britain and Russia have quite some influence. Germany keeps a low profile in international affairs.
The Western European Union was an organization that untied Western Europe. However, it was terminated in June 2011. The European Union could also be labeled as uniting Western Europe in addition to other parts of Europe.
The catholic church.
Stage 4; the same as most Western European countries.
one of the most richest and powerful countries of Europe.(Spain)