How did Dolly Parton unite a polarised America?

Dolly Parton always avoided talking politics. She said you could find her opinions in her songs. She wrote about abortion, female rights, heartbreak, and wandering eyes. And yet, across America today Democrats have expressed their adoration whilst Republican president Trump lowered the flags to half-mast. How did Dolly Parton unite people across the political divide? What is it about her that captured the hearts of a deeply polarised America? And is there a lesson that progressive politicians can learn from how she did politics? The News Agents is a Global Production. The News Agents is brought to you by HSBC UK - https://www.hsbc.co.uk/