We were never really "united" so the question of "reunification" is an oxymoron.
You won't eat from my plate neither i from yours.
I have no religious taboos eating from your plate.
As long as one of us washes it first.
And not the Arab style of eating from it together either.
Its a civilization Aero. Not a nation, which is a baby construct.
Admittedly part of your nation though belongs to another civilization.
Cheers, Doc