As one of his many tragedies, Hamlet has gained a wonderful reputation as a phenomenal play, carrying many profound themes. As stated in Hamlet, "something is rotten in the state of Denmark" is one of the most important running themes (I. iv. 67). Shakespeare connects the morally indecent behavior of Gertrude and Claudius to the slow rotting of the entire kingdom under their rule. Repeatedly, the characters incorporate "state", "decay", and other synonyms into their speech, highlighting Shakespeare's purpose: exposing the destruction that can lead from corruption of leaders.
Though we, the United States of America, are not run by a monarchy anymore, this theme of "high authority wields great power" is still evident. When President Nixon broke a moral law and violated the sanctity of the American people's trust, he took with him a little piece of America's respectability. The Watergate scandal was an embarrassing and shameful event in American history, much like the distasteful incest in Hamlet. Rulers must remain respectable in order for countries to run smoothly.