Most Americans are optimistic that the country is broadly more united than divided, and they feel that’s true even across some contentious dividing lines like race and gender. But that optimism does not extend to what Americans see as a broad gulf between the wealthy and those who are not wealthy, according to a new national NBC News poll . A majority of Americans (54%) say most Americans share the same core values but disagree about policies and issues, while 44% say most Americans have