1. Importance to History
That must be Rome. Europe was formed by those guys.
2. Military Power/Influence
Mongolia gets the gold medal here for quite obvious reasons.
3. Political Power/Influence
China. Southeast Asia..and pretty much all of eastern Asia was (and is) heavily dominated by Chinese culture. (I don't really understand this question though)
4. Cultural Power/Influence
America without a doubt. There are probably 1 billion people who live according to American culture; watch TV while surfing the internet
5. Scientific and Innovative Achievements
Great Britain. Endless things they've invented.
6. Cultural Longetivity
Ethiopia and China fight for this title but Ethiopia gets it because they're much older
7. Economical Power/Influence
Germanic. Today we are the richest nations this world has seen.
8. Architectural Achievements
Egypt, Egypt, Egypt.
9. Capability to Destroy
Many nations have had golden ages where no-one could beat them in battle. Mongolians, Greeks, Germans, Vikings, Aztecs etc. No clear winner here.
10. Humanity
Germanic. I can't really say the Vikings were humane people (although most of them were). We are the leading civilization in people's rights and environmentalism. Women are equal to men like nowhere else and we give most to charity per capita.
I voted:
German - extreme nationalistic bias

(btw, shouldn't it be German
ic?)
Ethiopia - first people to climb down from the trees

(seems like I'm the only one who voted for them)
China - obvious reasons.
close up:
Rome, India, England.