The term 'Pledge of Allegiance Ender' is a reference to the last three words of the Pledge of Allegiance, which is a patriotic oath to the United States of America. The answer to this crossword puzzle is 'ALL', which is an acronym for the phrase 'All Lives Matter'. This phrase has become popular in recent years as a way to express support for the civil rights movement and to emphasize the importance of equality for all people.