With Wisconsin and Arizona certifying their states’ election results on Monday, there can no longer be any disputing that Joe Biden convincingly beat Donald Trump. There are many reasons for Biden’s win. Trump’s mishandling of the Covid-19 crisis may have pushed some voters away from him. Similarly, his vulgarity and angry rhetoric may have helped Biden pick up support from educated White voters who had previously voted Republican. And Biden may have been a more attractive candidate to White working-class voters than Hillary Clinton was four years ago.