Comment: History

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History

1924 to 1954

"I pledge allegiance to the Flag of the United States of America, and to the Republic for which it stands; one Nation indivisible with liberty and justice for all."

https://en.wikipedia.org/wiki/Pledge_of_Allegiance

"I, __________, do solemnly swear (or affirm) that I will support and defend the Constitution of the United States against all enemies, foreign and domestic."

https://en.wikipedia.org/wiki/Oath_of_enlistment

There is no duration defined in the Oath