Hillary Clinton's remarks about a "basket of deplorables" referred to a portion of Trump's supporters. Speaking at a fundraising event in New York City, she said, "You could put half of Trump’s supporters into what I call the basket of deplorables. Right," eliciting laughter and applause from the audience. She described these supporters as "racist, sexist, homophobic, xenophobic, Islamophobic—you name it." Clinton asserted that Trump had amplified these sentiments through his campaign rhetoric and social media activities. She pointed out the trump
bumper stickers combined with confederate flags. She further noted that while some of these individuals might be beyond redemption, they do not represent the entirety of America.
Some of this verbiage, I think, directly caused her to lose votes.