Harry Truman: “I am very appreciative of your thoughtfulness in giving me this plaque.”

The experience of this early period of public action showed that constant vigilance and competent professional guidance are essential to prevent irreparable losses.

We have learned that the mark of a well-managed land lies in the care a Nation gives to its rivers.

It is my fervent hope as I leave the Office of the Presidency that recent reckless attacks which can destroy that great asset will subside and that we will continue to go forward in creating a skilled corps of men and women with a public…

The National Security Medal may be awarded to any person, without regard to nationality, including members of the armed forces of the United States, for distinguished achievement or outstanding contribution on or after July 26, 1947, in…