Michelle Obama gave speeches at two Democratic National Conventions.
Obama campaigned for her husband 's presidential bid throughout 2007 and 2008 , delivering a keynote address at the 2008 Democratic National Convention.
The United States 2008 Democratic National Convention was a quadrennial presidential nominating convention of the Democratic Party where it adopted its national platform and officially nominated its candidates for President and Vice President.
She returned to speak at the 2012 Democratic National Convention , and again during the 2016 Democratic National Convention in Philadelphia , where she delivered a speech in support of the Democratic Presidential nominee , and fellow First Lady , Hillary Clinton.
