Command regiments in Macedon (9)

I believe the answer is:

dominance

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'command regiments' is the definition.
The definition and answer can be both human attributes as well as being singular nouns.
Maybe you can see a link between them that I can't see?

'in macedon' is the wordplay.
'in macedon' anagrams to 'DOMINANCE'.
However, I'm unsure how the anagram is indicated.

Can you help me to learn more?

(Other definitions for dominance that I've seen before include "Supremacy" , "Commanding position" , "Influence (over others)" , "top position" , "Mastery" .)

I've seen this clue in the Sydney Morning Herald.

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