Today is the end of the Republic! The end of a regime that acquiesces to disorder! At this very moment in a system far from here, the New Republic lies to the galaxy while secretly supporting the treachery of the loathsome Resistance! This fierce machine which you have built, upon which we stand will bring an end to the Senate, to their cherished fleet! ALL REMAINING SYSTEMS WILL BOW TO THE FIRST ORDER!!! AND WILL REMEMBER THIS AS THE LAST DAY OF THE REPUBLIC!!!
Nothing like being pedantic, on-the-nose, and pretentious with your dialogue. Even George Lucas could write better lines than these.
Propaganda speeches usually are. 😉