It tells us that something important is happening with the king
The mnemonic for space notes in the treble clef is FACE (like the one on your head.) The bottommost space is F, the second one is A, and so on.
Reading the notes like so, we get A, then C, then E.
ACE would be your answer.
First blank..Poland, Second blank..triple..Third blank..accented and chromatic..Fourth blank..Dancing