Re "Each snakehead stood for one of the [Symbionese Liberation Army's] revolutionary principles: Umoja, Kujichagulia, Ujima, Ujamaa, Nia, Kuumba and Imani. These are the exact same seven "principles" of Kwanzaa." :
Well yes. But to be clear, the SLA simply copied them from the pre-existing Kwanzaa cult (not vice-versa) - just as they copied sub-Marxist drivel.