Sanger, describe the changes of marriage in the 20th century as the issue of women not have access to birth control, which was considered to immoral and radical for that time period. Thu that would change because she would educate women about birth control. That marriage no longer meant that a women was the slavish subservience of man or at their will.
What changes did Sanger hope would come about if unplanned pregnancies could be prevented?
That the couple would be spiritually and economically prepared to welcome a child. The decision to have a child would be something that both parties would have planned for and are ready to do. That the period for cementing the