Three protestors hold banners, with the symbol of Venus...

AVENIDA DE MAYO, BUENOS AIRES, CIUDAD AUTóNOMA DE BUENOS AIRES, ARGENTINA - 2017/11/24: Three protestors hold banners, with the symbol of Venus painted on their faces as they wait for the protest to begin. Marching from the nation's iconic Congreso buildings to Plaza De Mayo, these women are protesting violence against women during the country's 3rd annual Ni Una Menos march. The Ni Una Menos movement (loosely: "Not one [woman] less") is an Argentine feminist cause, started in 2015 that has since spread to multiple Latin American countries. Protests are often held to help bring attention to femicide, but also address topics such as gender roles, sexual harassment, sexual objectification, legality of abortion, sex workers' rights, and transgender rights. (Photo by Jason Sheil/SOPA Images/LightRocket via Getty Images)