"...The United States Postal Service (USPS) is an independent establishment of the executive branch of the United States government (see 39 U.S.C. § 201) responsible for providing postal service in the US. Within the United States, it is ordinarily referred to as the "Post Office", "Postal Service", "U.S. Mail" or "USPS"...."
This Article is From: en.wikipedia.org
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