<Table> <Tr> <Td> </Td> <Td> This article's lead section does not adequately summarize key points of its contents . Please consider expanding the lead to provide an accessible overview of all important aspects of the article . Please discuss this issue on the article's talk page . (January 2015) </Td> </Tr> </Table> <Tr> <Td> </Td> <Td> This article's lead section does not adequately summarize key points of its contents . Please consider expanding the lead to provide an accessible overview of all important aspects of the article . Please discuss this issue on the article's talk page . (January 2015) </Td> </Tr> <P> Article I, Section 8, Clause 7 of the United States Constitution, known as the Postal Clause or the Postal Power, empowers Congress "To establish Post Offices and post Roads". </P> <P> The Postal Clause was added to the Constitution to facilitate interstate communication as well as to create a source of revenue for the early United States . There were some early disagreements as to the boundaries of the Postal Power . John Jay, in a letter to George Washington, opined that the postal service should not be burdened with the responsibility for handling newspaper delivery, and also suggested that the Post Office be placed under the supervision of the executive branch (a suggestion which later led to the creation of the Post Office Department). Thomas Jefferson feared that the postal service would become a source of patronage and a waste of money . Jefferson also expressed doubt at granting Congress the power to designate post roads, as he considered road building to be a state responsibility . </P>

Who has the power to establish post offices