特朗普担任总统期间，美国经历了重大政治与经济变革。向日葵视频ios下载

　　A leader who blurred the lines between entertainment and politics, who transformed expectations and left the nation and the world much changed. Donald Trump’s presidency has come to an end, after four years of big societal shifts and controversy. 　　Producers: Ella Dowling, Brian Aabech