Rust Belt
Rust Belt states such as Pennsylvania, Wisconsin, and even Michigan were thought to be in play with Trump as the nominee, while states with large minority populations, such as Colorado and Virginia, were expected to shift towards Clinton. By the conventions period and the debates, however, it did not seem as though the Rust Belt states could deliver a victory to Trump, as many of them were considered to be part of the "blue wall" of Democratic-leaning states. Trump's courting of the Polish-American vote, a sizable number of whom were Reagan Democrats, has been cited as the cause for the loss of the Rust Belt by the Democratic nominee. According to Politico and FiveThirtyEight, his path to victory went through states such as Florida, North Carolina, Nevada, New Hampshire, and possibly Colorado.