Final answer:
The USPS governance is divided into three levels: national, state, and local. This mirrors the American federal system's separation of powers, handling postal services with a multi-tiered structure of shared responsibilities and checks.
Step-by-step explanation:
The task of governance in the United States Postal Service (USPS) is divided into three levels: (a) the national level, (b) the state level, and (c) the local level. This tripartite structure mirrors the broader separation of powers within the American federal system. Each level of governance within the USPS has distinct responsibilities and powers. The national level, consisting of the Postmaster General and the USPS Board of Governors, sets broad policies and oversees the entire USPS. At the state level, regional district offices handle the operational aspects of mail service within specific geographic areas. Finally, local post offices provide direct services to the public, such as sending and receiving mail.
As part of a discussion on the structures and functions of governmental levels, we can consider the advantages and disadvantages of such a multi-tiered system. An advantage is the efficiency in addressing local needs and the overall coordination of national services, while a disadvantage might be the potential for bureaucracy and complex administrative procedures. When considering governmental powers and roles, we see how various levels can share responsibilities, with limits placed on both national and state governments to prevent overreach.