Final answer:
Flappers of the 1920s were young women who represented changing gender roles with their distinct fashion and behaviors, were a product of post-WWI disillusionment and the women's rights movement, and their existence led to a new concept of good parenting that encouraged independence and acceptance of social changes.
Step-by-step explanation:
The flapper of the 1920s was a new breed of young women who represented the changing roles and attitudes towards gender in post-World War I society. The six characteristics of a flapper are: shorter skirts, shortbobbed hair, heavier use of makeup, drinking and smoking in public, dancing to jazz music, and a carefree attitude towards traditional social norms.
Flappers often credited (or were blamed) for their existence to the disillusionment following World War I and the newfound prosperity of the Jazz Age, as well as the success of the women's rights movement, particularly with the ratification of the Nineteenth Amendment granting the right to vote.
Three effects of the Great War on flappers and their peers include a rejection of Victorian values, an embrace of a more permissive morality, and the pursuit of new forms of social expression that went beyond the domestic sphere. These women sought education, professional opportunities, and a redefined place in society.
According to the ethos of the flapper, characteristics of a good 1920s parent could include being supportive of their children's individuality, openness to the new societal changes, and encouragement for daughters to pursue their own paths and ambitions before settling down.