For myself I like to think I would have been resistant to the Nazi's, and for myself I think I would probably be prepared to risk my life and possible torture for an ideal, plenty of people have since time immemorial, the problem however comes with the fact that people like the Nazi's are all too aware that that's the thin end of the wedge, they know people for the most part are inherently good, so it's no use merely threatening them, they threaten their family as well and that is where people's resolve wavers.
I would risk myself to save people, but I wouldn't risk my man;s life, or his welfare, or that of my siblings or parents, so the easy response for your average despot is ' we won't hurt you, but we'll torture and kill everyone you love' therefore although in theory I'd be happy to live by my ideals and own personal morality, if corrupt laws and systems threaten the person I love, I would sadly be guaranteed to buckle, so i think it is hard to answer definitvely.