Simplify the following text for a Grade 12 native English-speaking person.
Original: `` But they , I am sure , will join us in saying , as we bid farewell to the dust of these martyr-heroes , that wheresoever throughout the civilized world the accounts of this great warfare are read , and down to the latest period of recorded time , in the glorious annals of our common country , there will be no brighter page than that which relates the Battles of Gettysburg . ''
Simplified: `` But they , I am sure , will join us in saying , as we bid farewell to the dust of these martyr-heroes , the glorious annals of our common country , there will be no brighter page than that which relates the Battles of Gettysburg '' .