He could not call himself King of Prussia, but he could call himself King IN Prussia.
1/3
George R. R. Martin is a well-read fellow and student of history.
2/3
Donald Trump feels to me like the President IN the United States, not the President OF the United States.
Barack Obama, too, to a lesser degree.
This is the widening gyre.
Next stop: our Thirty Years War.
3/3