Although the stamps did not collect interest, they were frequently redeemable for war bonds of a value equal to the contributed stamps.

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In time of conflict, national symbols are frequently used to engage the populace and enlist them in the war effort.

CENTERFORSECURITYPOLICY: Center For Security Policy

Pulitzer Prize-winning historian Stanley Karnow, who covered the Vietnam War as a journalist, said American peace activists, elected officials and diplomats frequently passed through Paris in those days.

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