Earlier quoted context omitted.
When did I imply there is a nationwide outrage? I only wonder why that mother was so annoyed by the term "savage" and why others are annoyed by "nigger" in fiction books written generations ago. "People like Rbanffy"... I am not sure what you intend to imply by that.
45 short years ago, use of the n-word was typically followed up by turning a firehose or a pack of dogs on people who just wanted to be treated like human beings -- this was happening, in modern America, while your parents were in grade school or high school (presumably). You might not have been aware of that, given that you seem to think that everyone should just get over it and not be offended by things that don't…
By the time the events you mention happened, my family was still coping with having to leave its ancestral home after WWII and having to move to Brazil as refugees.
We can hold grudges for many generations if we want, or we can learn from the past and move on.