I think this song better represents our country. It brings tears to my eyes and a lump to my throat. I am an atheist (surprise,surprise) and love my country for what it is, not for what theists think it is and yet, I love this song.
Then there is Phil Ochs (the 50 of us are thousands strong).
Oops! - I got side-tracked by Phil into re-living some of what i remember of the '70s