Maria Tallchief
... that the choreography of George Balanchine combined with the dancing of prima ballerina Maria Tallchief is credited with revolutionizing ballet?
... that the choreography of <a href="./George_Balanchine" id="mwDu0" rel="mw:WikiLink" title="George Balanchine">George Balanchine</a> combined with the dancing of <a class="mw-redirect" href="./Prima_ballerina" id="mwDu4" rel="mw:WikiLink" title="Prima ballerina">prima ballerina</a> <b id="mwDu8"><a href="./Maria_Tallchief" id="mwDvA" rel="mw:WikiLink" title="Maria Tallchief">Maria Tallchief</a></b> <i id="mwDvE">(pictured)</i> is credited with revolutionizing ballet?