fealty,
allegiance the loyalty that citizens owe to their country (or subjects to their sovereign)
patriotism,
nationalism love of country and willingness to sacrifice for it; "they rode the same wave of popular patriotism"; "British nationalism was in the air and patriotic sentiments ran high"
trueness -
conformity to reality or actuality; "they debated the truth of the proposition"; "the situation brought home to us the blunt truth of the military threat"; "he was famous for the truth of his portraits"; "he turned to religion in his search for eternal verities"