Would christians fight to preserve the rights of non~christians?

Many christians in the news and those whom I've spoken to personally, have expressed concern about their religious liberties. Considering that it is difficult for an individual to even be elected to public office in the United States without publicly declaring that they are a christian, I often wonder whether christians would defend and preserve the rights of non~christians in this country if the non~christians' rights were under attack or were being undermined. Would christians do protect the religious liberties of those whom they believe to be "unsaved" or theologically wrong?