I agree that it probably started with women lib of the 1960's...however, fathers forgot to teach their sons about holding doors open for women; men walking next to the road and other tips that were designed to protect our women......I sometime experience a rude woman.....but in the last few years I have encountered a growing number of women that will smile and say thank you.....The only thing that I can remember is my Dad being disappointed if I didn't do the right thing.....