Why does it seem like early polls were so inaccurate in terms of actual 2016 presidential election results?
How did the 2016 US election polls get it so wrong?
Why did American voters narrow it down to Hillary and Trump in the presidential election? Why does the US go by electoral votes and not popular votes? Why does the US voting system go by the electoral system? Why doesn't the US use the popular vote in their general election and presidential election systems? If all US States assigned electoral votes proportionally how different would the US Presidential Election results be? Were the voting machines rigged, given that all Republicans did better than the polls’ forecast? Is the electoral college system rigged, given how Clinton won the popular vote but lost the election? Why is Hillary Clinton losing polls again? How are electoral votes counted? Why does the US election system follows electoral college instead of popular vote? Does the use of the Electoral College mean US Presidential elections are a "hoax"?  Polling missed the call on Brexit; How accurate are current polling methods and could we see similar forecasting flubs with the Presidential election? What does it mean when the US GOP loses four out of the five last elections? Is it possible that my mistaken expectations of the 2016 Presidential Election were negatively influenced by the liberal Quora Echo Chamber? Despite the strong right wing sentiment in Indian media nowadays, why is it not reflected in the election results? Which polls were the most consistently accurate during the 2016 campaign? What is the physical, verifiable, non-anecdotal evidence that the Democratic primary election process is "rigged"? How does the US election system works? How could the US electoral voting system be changed? To what extent was the 2016 Democratic Primary "Rigged"? Why doesn't FiveThirtyEight open source their election prediction model? What is fundamentally wrong in the current US political system? 2016 election in US: How much confidence do you have in the integrity of the elections? Are you afraid of a “rigged” election? Is there any point in doing nationwide polls in the US Presidential race? Why is the American presidential election campaign so long? Did Allan Litchman Predict the 2000 Election Incorrectly? What percent of Americans voted in the 2012 presidential election? What are the alternative statistical sampling methods could have been adopted to improve the poll prediction accuracy in the US elections? What happens if presidential candidates cannot get the required amount of electoral votes? Which pollster has been the most accurate for presidential polling in the 2016 election cycle?