Repealing the 19th will only be possible once the country is in shambles due to total economic collapse, Islamic terrorism gone wild (women wanting to stay home instead of go out, including to vote) or Civil War II/invasion by a much more masculine (read sexist!) culture that curtails female "rights". It may happen in our life time, but it would mean the country is utterly collapsed and rebuilding from the ashes at the point.
John Michael Kane's Datasheets: Master The Credit Game: Save & Make Money By Being Credit Savvy
Boycott these companies that hate men: King's Wiki Boycott List
Try not to become a man of success but rather to become a man of value. -Albert Einstein