I was reading a rather short document, but the last part of it was missing. I think the document is supposed to finish with whatever this clue represents. Can you remind me what document I was reading?
The first picture is
a "liberty". In the game of Go, a liberty is a square that you can take to escape from having your group of pieces trapped. In this case, White can play there to avoid Black capturing his piece on the next move.
The second picture is
The third picture is
the mathematical symbol for "for all".
So the rebus is:
"Liberty and Justice For All" - the phrase ending the American Pledge of Allegiance.