49 state landslide either way. What are the last holdout states?

[Orser67]

I agree with what someone else said that you aren't going to see a 49 state victory by anyone. If either major party candidate was that bad or had that broad of an appeal, I think you'd see an independent candidate take a few states.

I'd say:

So basically conservative Western states and polarized Southern states.

So basically states where Republicans can't overcome some combination of big cities, minorities, and liberal whites.