Hillary Clinton’s defeat is all the more remarkable in that her campaign vastly outspent the Trump campaign on television and radio advertisements, and get-out-the-vote efforts. Moreover, her campaign had the support in the general election not of only the kingpins of the Democratic party but also many leading Republicans, including most of the politically active denizens of Wall Street and the top executives of America’s largest corporations, and even former Republican president George HW Bush. Her campaign team was run by seasoned professionals who knew the ropes. She had the visible and forceful backing of Barack Obama, whose popularity has soared in recent months, and his popular wife. And, of course, she had her husband.
Trump, by contrast, was shunned by the power structure. Mitt Romney, the Republican presidential candidate in 2012, actively worked against Trump’s nomination. Many senior Republicans refused to endorse him, or even give him their support. The Republican National Committee did not raise money for Trump to the extent it had for other Republican candidates for president.
Robert Reich, “Democrats once represented the working class. Not any more”, The Guardian (10 November 2016) [https://www.theguardian.com/commentisfree/2016/nov/10/democrats-working-class-americans-us-election]