This tells you why Trump won.
Trump won because enough Americans weren't interested in voting and enough Republicans were. Leading to this.
Both parties are bought by the same fragment of society, there was hope with Obama and he failed to deliver because both houses are owned lock stock and barrel by people who don't care about the other 99%.
Despite what the official polls show, wages are declining, unemployment is rising and there's no party that has any intention of stopping either. Trump promised to stem illegal migration and stop the flow of jobs to China and bring back jobs to America. Whether he will deliver these promises or not isn't the problem. Hillary and all the rest promised to keep sending jobs abroad and not tackle migration. Because they're too busy looking after the interests of the 0.5%.
Come 2020 the sad part is the Americans who can be bothered to vote will line up and again vote for politicians who have proven themselves incapable of looking after the interest of the majority of Americans.
Vote for people not bought and paid for and take back control. And stop thinking the problem is a few people like Obama, Clinton, Bush, Trump.