When Patrick Henry was in VirginiaThe melody is something like:
He made a speech we all recall
He said to the people of a Charlotte town,
"United we stand, divided we fall"
What I realized back in March last year is that "divided we fall" is sung to a descending phrase (G G Gb F Eb), musically illustrating that "fall[ing]." One of the tune's two accidentals occurs in the same phrase, which gives a sense of dissidence. In the opposite sort of illustration, almost all of "United we stand" is sung to the same pitch (Eb).