Devolution and Purview

noun

• The process of declining from a higher to a lower level of effective power or vitality or essential quality.
  • synonyms: degeneration
• The delegation of authority (especially from a central to a regional government. ).
  • synonyms: devolvement

• (n.) The act of rolling down.
• (n.) Transference from one person to another; a passing or devolving upon a successor.

DEVOLUTION is the delegation of authority from higher to lower levels.

noun

• The range of interest or activity that can be anticipated.
  • usage: "It is beyond the horizon of present knowledge"
  • synonyms: horizon, view

• (n.) Limit or sphere of authority; scope; extent.
• (n.) The body of a statute or that part which begins with " Be it enacted, " as distinguished from the preamble.
• (n.) The limit or scope of a statute; the whole extent of its intention or provisions.