The collective consciousness field of colonial and United States history, derived era by era. War years are marked — but the contributing events are not only wars: founding documents, revivals, abolition, removal, reform, and reckoning all move the field.
This is derived, not measured. Each point's field is the root-mean-square of three calibrations — the dominant worldview, the political order, and the economic system of the moment — placed on the Hawkins Map. The method makes one pattern unavoidable: the founding ideals calibrate near Reason (400) on the worldview axis, yet the economic reality of chattel slavery sat near 110, and the RMS drags the actual national field far below the ideal. A nation can proclaim that all are created equal and live far beneath it; the gap is visible here as arithmetic. Every input opens on click — argue with the numbers.