I want to suggest a feeling. It's ridiculous to assume you can state an opinion. Somebody else can never relate to the lyric in the same way because their whole experience is different. You can only suggest, then people add their own history and experience to the lyrics.
To this wonderful page in our country's history another more glorious still will be added, and the slave shall show at last to his free brothers a sharpened sword forged from the links of his fetters.
I got arrested once on stage in Memphis for looking too much like Liza Minnelli.