Typos:
Should be removed."I'm afraid that with all of the data purges carried out by the Lord High Equaliser mean that there's little I can tell you about his arrival.
"then"And since you're about to ask, I am aware of the flaws which Thanagarian society has developed since them.
"recognise"In return, the Lord High Equaliser's immediate subordinates agreed to recogniser her as Empress."
"it"They say that she extorted an oath of fidelity under duress from people who didn't have the power to give in on behalf of the rest of our civilisation.
"will" or "would"I don't know what the Queen who do next if she actually managed to conquer Antares, but that's a four way fight between evenly matched factions.