ZIP Codes, short for “Zone Improvement Plan” Codes, have been integral to the United States Postal Service since their inception in 1963. Their primary purpose is to enhance the efficiency and accuracy of mail delivery, reflecting a history marked by evolving needs and technological…
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On February 20, 1792, the United States Congress enacted The Postal Service Act, a landmark piece of legislation that shaped the early history of the United States and laid the foundation of the nation’s postal system. Signed by George Washington, the law played a…
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