Best, how? Most important, how? Needs more strict parameters.

latveria. They have Dr.Doom as m0narch

Sweden - Best and most advanced country hands down

Swizerland - Second best, very wealthy

UK - Huge legecy great honor

I haven't traveled enough (and by that I mean at all) to be able to answer this.

Doitsu IS THE BESTEST COUNTRY OUT THARR!!!!! :DDDD!!

U.S...since you know it's the most powerful however full of rednecks, fat people, and 'HOMMIES' that never pull up their pants...I'm getting too lazy so no explanations...sorry! xD

Russia obviously

Japan is up there too, they have come a long way in a little time

China would be up there too but...ugh

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I would say Sweden since you know, I want to live there and yeah, But I know better lol

The most important?

1) The USA. The largest economy by far, an enormous share in world trade, home to most of the large banks, dominates the software industry, has an enormous number of international brand names... the list goes on.

2) China. The world's largest exporter of goods. A source of cheap labour. The largest population in the world. The largest economic growth of any country.

3) Russia. A very powerful army, more nuclear weapons than everyone else combined, borders some of the most hostile countries in the world.

I won't kid myself and pretend the UK is anywhere near the top, but Germany certainly is, giving the EU some representation.

Wales.

All pale in comparison to the USA and China.

You know I actually lived there for a year. Hate to be insensitive and judgemental, but what a shithole. The year I've been there had to be one of the worst experiences of a country, rivaled only by Uzbekistan. What I find common is all of the ex-USSR mainly Islamic countries are soooo 3rd world. But I think Kazakhstan has now been more modernised since I've been there, but Uzbekistan is as backward as it was I think.