First Lady Michelle Obama brought the house down at the 2016 Democratic Convention in Philadelphia, using her section of the prime time broadcast to directly take on Republican nominee Donald Trump.In her final convention appearance as the sitting First Lady, Mrs. Obama said: Don t let anyone ever tell you that this country isn t great, that somehow we need to make it great again. Because this right now, is the greatest country on earth. That was, of course, a direct swipe at Donald Trump s slogan where he has promised to  make America great again. .@FLOTUS: "Don't let anybody ever tell you this country isn't great" https://t.co/DD977hsyqQ #DemsinPhilly https://t.co/MTU1qI5p6A  ABC News Politics (@ABCPolitics) July 26, 2016She also pointed out that American voters deserve a President who understands that complex issues  can t be boiled down to 140 characters,  a reference to Donald Trump s reliance (addiction?) to Twitter, his chosen way of communicating.The statement was followed by a full-throated endorsement of Hillary Clinton, as Mrs. Obama told the audience to  get to work  because  we need to knock on every door  in order to  pour every last ounce of our passion and our strength and our love for this country into electing Hillary Clinton as President of the United States of America. The First Lady also echoed one of the slogans associated with Clinton s campaign, noting that  I m with her  in the upcoming election.She also pointed out to the audience in the stadium and watching at home, that her own life was an example of the American ideal.  I wake up every morning in a house that was built by slaves,  Mrs. Obama said, also adding that her daughters as black women were a part of the amazing American story.During her time as First Lady, Mrs. Obama has remained a very popular figure even as the President has gone up and down in approval. Along with Hillary Clinton, she was ranked among the ten most admired women in the world by the Gallup poll in its most recent survey on the topic in late 2015.Featured image via Twitter