They won on the basis of what they said to the people, just like politicians in our country do. Will Poland resist the invasion from the south?
Now Poland will have to stand up to Merkel and the EUSSR but they also have to think about Russia and they would need the US and EU nations to help them with that threat.
The US and EU want the ‘migrants’ welcomed......
Can you seriously imagine Poles accepting the “migrants” because the EU and the US tell them to? Besides the threats you mentioned, Poland also has on its eastern border the Nazis in Kiev to worry about.
‘Um, Europe doesn’t want any help from America thank you. America is a danger to Europe and indeed America is a danger to America thanks to Obama.
You need to just pay attention to your own backyard.
Europe wouldn’t be in this manufactured crisis were it not for Obama and his policies.