Reply #3: I think you'd probably want to use Hegemony -

[mzteris]

but it probably depends on what it is you're trying to say. :)

Definitions:


Hegemony:
1. leadership or predominant influence exercised by one nation over others, as in a confederation.
2. leadership; predominance.
3. (esp. among smaller nations) aggression or expansionism by large nations in an effort to achieve world domination.


Homogeny: Similarity of structure between organs or parts, possibly of dissimilar function, that are related by common descent.