Was heißt »Imperium« auf Englisch?

Das Substantiv »Imperium« lässt sich wie folgt von Deutsch auf Englisch übersetzen:

Deutsch/Englische Beispielübersetzungen

Das Imperium schlägt zurück.: The empire strikes back.
Das Imperium fiel aufgrund der Expansion seiner Nachbarn.: The empire fell as a result of the expansionist tendencies of its neighbors.

The evil empire is furious.
There was once an emperor, very great and mighty, and he ruled over an empire so large that no one knew where it began and where it ended.
The empire expanded eastward, in search of resources for its burgeoning textile industry.
Another empire is going to be destroyed.
For more than eight hundred years now, German settlers, mainly from the region of the Moselle and Rhine, have lived in Transylvania under the rule of Hungarian kings, the Habsburg empire and Ceaușescu’s communism.
Vienna was the heart of the Austro-Hungarian empire.
The state no longer belonged to the Habsburg Empire. The state – no, empire, was all his. His little empire.
Instead of inquiring why the Roman empire was destroyed, we should rather be surprised that it had subsisted so long.
They built their empire in Peru about five hundred years ago.
The empire absorbed all the small states.
Truth is treason in the empire of lies.
The empire will collapse.
The empire was dismantled.