Like, giving independence to California and Cascadia for example. Because if you’re a communist party and believe the US is a settler state, it’s logical to strive to break up that state. But I’m not Statesian so I don’t know in what way this is discussed in the parties.
How do they feel about Alaska?
I think the above gets that across pretty well. I imagine the vast majority of that land would be immediately turned over to the various native nations there to do with as they see fit. I’m not super knowledgeable about Alaska specifically, but I don’t see why those principles wouldn’t work.