It was to these striking workers that King delivered his final speech , and in Memphis that he was killed .
For example , the Memphis Sanitation Strike , which was already underway , took on a new level of urgency .
Memphis Sanitation Strike was to these striking workers that King delivered his final speech , and in Memphis that he was killed .
For example , the Memphis Sanitation Strike , which was already underway , took on a new level of urgency .