“It cannot be said that the object of emotion is the same, because the flag is the symbol of the nation, so that in reverencing the American flag we are reverencing the nation. For the flag is not a symbol of the country as a cultural group, following certain ideals of life, but solely a symbol of the political State, inseparable from its prestige and expansion. The flag is most intimately connected with military achievement, military memory. It represents the country not in its intensive life, but in its far-flung challenge to the world. The flag is primarily the banner of war; it is allied with patriotic anthem and holiday. It recalls old martial memories. A nation’s patriotic history is solely the history of its wars, that is, of the State in its health and glorious functioning. So in responding to the appeal of the flag, we are responding to the appeal of the State, to the symbol of the herd organized as an offensive and defensive body, conscious of its prowess and its mystical herd strength.”
https://original.antiwar.com/rbourne/1918/01/01/war-is-the-health-of-the-state/