Other crossword clues for answer "OPENLETTER"OPENLETTERProtester's forumProtest of a kindMartin Luther King Jr.'s message from Birmingham Jail, for oneProtester's mediumEditorial piece, perhapsCommunication to a newspaper.Item on an editorial page.Public appeal.Kind of public protest.Occasional newspaper feature.One way to spread the news.Literary effort of a sort.Editorial page offeringWidely-shared piece of mailPublic communication to an individualMeans of public protestOption for expressing grievancesPost for all to readMLK wrote one in a Birmingham jail