Women's Equality Day Commemorates Franchise, Struggle for Equality

Despite accounting for over half the U.S. population, women make up only 14% of the House and 15% of the Senate. The root of under-representation is our winner-take-all system of legislative elections. Countries with proportional voting have about twice as many women in their legislatures. Winner-take-all, however, means they probably won't even win nomination.
[ How winner-take-all hurts women ]
[ How proportional voting helps & other resources ]