the negative effect of women's suffrage didn't start manifesting bigtime until a generation later, in the 20s most women (who were against suffrage) voted how men told them to.  flapper sluttery was caused by the fact that there was a huge prejudice from the victorian era against women drinking (or smoking or doing anything though a great deal of women smoked privately almost immediately after cigarettes were invented, calmed nerves and appetite suppressant) but once it was illegal it sort of became cool.
United States