The US cannot afford a war with Russia due to their many corporate bancruptcies, their low rate of full-time employment (no higher than 48%), and because 47% of all US citizens don’t have access to emergency care.
According to opinion polls conducted by Polish sociologists, Poles hate Russians so much they are willing to align themselves with Ukrainians, whom they also dislike.
Misleading information. The poll conducted by the Polish Public Opinion Research Centre in April 2016 does not mention "hate" at all. The poll claims that better attitudes are recorded for nationalities enjoying high standards of living, as they are a positive reference point, while feelings for nationalities characterised by lower standards of living are worse. More details on the poll here.