Wednesday will mark the 50th anniversary of the March on Washington that soon came to be equated with Dr. Martin Luther King, Jr.¡¯s speech, ¡°I Have a Dream.¡±

Delivered with what I take to be a Southern preacher¡¯s passionate cadence blended into skillful anaphora, the speech was filled with literary allusions, historical references, and homely images.

King began with, ¡°Five score years ago¡± ¡ª an unmistakable reminder of President Abraham Lincoln¡¯s ¡°Gettysburg Address,¡± in November 1863, which began, ¡°Four score and seven years ago,¡± echoing the Bible.