Do Southern Whites owe a collective apology to the United States?

[Famous Mortimer]

Muslims should not be asked to apologize for acts of terror they did not themselves commit. That is unreasonable.

Asking them to condemn, on the other hand, that is reasonable. Especially when the perpetrators cite being Muslim as their justification.

So yes, I would agree it's perfectly reasonable to ask White people to condemn Dylann Roof, since Dylann Roof cited being White as his justification.

As a White person, I condemn Dylann Root. Shooting random Black people is bad. I imagine you will find very few White people who have a hard time saying the same.