Which of the Following Statements Is Most Accurate

Which of the following statements is most accurate?

A) The mix of national, state, and local programs and responsibilities is such that it is often hard to isolate what each level of government is doing.
B) Because federal government has downsized while state and local governments have grown, the line between the functions of each has become more clearly delineated.
C) State and local government functions, which date back to the founding of the nation, have always been clearly delineated from federal government functions.
D) The public education system in the U.S.is the one area of state and local governments in which the federal government plays almost no part.
E) The health care sector is one in which state and local governments play almost no role; it is almost completely within the federal realm.