Replace every time you use Christian/Christianity with Government. For example:
If government destroys American values, then it harms US citizens and restricts their rights. Anything that harms America's freedoms is not allowed by America's responsible freedom.
If Government persist/s, let them take full responsibility for all the crimes of Government: the Inquisition, the witch hunts, the Crusades, the torture of innocent prisoners, obscurantism, totalitarianism, imperialism, the financial speculations, forcible imposition of their government on other peoples, for a totalitarian system and robbery of the people with the help of taxes, for burning great scientists, for slavery, and so on.
Like it or not, government was involved in all the things you mention--and business, particularly big businesses of the day were right there with them. Blaming Christianity/Christians is a short-sighted cop-out.