Assertion: u.s.'s power | /r/CapableOf | establish post offices
Facets:
Source sentences:
text: Similarly, the federal government, as an attribute of sovereignty, has the power to enforce those powers that are granted to it (e.g., the power to "establish Post Offices and Post Roads" includes the power to punish those who interfere with the postal system so established).
text: Article I, section 8, Clause 7 of the United States Constitution grants Congress the power to establish post offices and post roads, which has been interpreted as a de facto Congressional monopoly over the delivery of first-class residential mail—which has been defined as non-urgent residential letters (not packages).