If the US was a modern, pluralist, parliamentary democracy, then Bernie Sanders, Trump, Clinton and some traditional GOP candidate may have all run at the same

If the US was a modern, pluralist, parliamentary democracy, then Bernie Sanders, Trump, Clinton and some traditional GOP candidate may have all run at the same time. Trump would probably have never won -- or possibly, he would've not even tried, because his flavor of populism probably would've only gotten 15-20% in a multi-party system.