Answer: announce officially or publicly
If I understand the question right, it would be showing bias in favor of the military, because of his location and the fact that he's talking about being supportive about the military.
Everyone was afraid of him. (You can maybe put that)
I think the empires have the command and market economies becoz the empires command and also runs the market economies.
The New Rome split the Roman Empire into two separate Halves because of its establishment.