Air traffic control (ATC) is a service provided by ground-based controllers who direct aircraft on the ground and through controlled airspace, and can provide advisory services to aircraft in non-controlled airspace.
While the genre of some works of literature can be debated, Macbeth written by William Shakespeare seems to fit into a perfect mold. Aristotleâs definition of a tragedy, combining seven elements that he believes make the genre of a work a tragedy, is that mold. Displaying all seven aspects, Macbeth fits the definition precisely. Key elements in the play substantiate the fact that Macbeth is a serious story, the first elements of Aristotleâs definition.
Tragedy (from the Greek: ÏÏÎ±Î³á¿³Î´Î¯Î±, tragÅidia) is a form of drama based on human suffering that invokes in its audience an accompanying catharsis or pleasure in the viewing. For a work to be tragic, it need not have a tragic ending. 2  Although Aristotle says that catharsis (purgation of emotion) should be the goal of tragedy, this is only an ideal. 3  In conformity with the moral codes of the period, plays should not show evil being rewarded or nobility being degraded.