Look how divided people are already. If you were close to starving, family suffering, do you think republicans and dems would get along? Not the ones I know, especially republicans. I know several that are ready for a civil war, actually prepping for it. One in particular I no longer associate with is hoping it comes to that.
I believe that we wouldn't come together because the people at the top wouldn't want that. They would stir up more drama to try and make the poor fight. That is what it comes down to. Make the poor war with themselves so the rich get ignored with their abuse of society. Always has been, always will be the motivation. Country, time doesn't matter.
I respect your optimism.