Jacob Coxey's Army of 500 unemployed citizens marched on Washington D.C. to protest a crippling 1894 depression. Though they failed, they set a national precedent that lasts to this day.We don’t generally think of the unemployed as a political force in America. But there have been a number of unemployed marches that evolved into substantial movements comprised of tens of thousands of people. One such protest, now known as Coxey’s Army for the men who marched behind businessman Jacob Coxey onto the Capitol, marked the first time that any collective body of people marched on Washington.

A train-hopping serial killer, Ángel Maturino Reséndiz murdered up to 23 innocent people in Mexico and the United States in the late 1980s and '90s.DAVID J. PHILLIP/AFP via Getty ImagesÁngel Maturino Reséndiz, a Mexican drifter suspected of murdering at least eight people, is escorted into court. Am itinerant Mexican serial killer who illegally rode freight trains across the U.S., Ángel Maturino Reséndiz hopped on and off at will to target victims he found close to the railroad.

Marquis de Sade is known as the father of written eroticism. What many don't know is that the nobleman's life was more sadistic than his work. Goliath Books Goliath Books Goliath Books Goliath Books Goliath Books Goliath Books Goliath Books Goliath Books Goliath Books Goliath Books Like this gallery? Share it: Just How Sadistic Was The Marquis De Sade, Really? View Gallery In the age of 50 Shades of Grey and millennial "

Former FBI informant Lawrence "Larry" Ray was just charged with sex trafficking, forced labor, and extortion this week. These alleged crimes date back nearly a decade.Handout/Wikimedia CommonsSixty-year-old Lawrence Ray has been charged with multiple crimes against his daughter’s friends. A former FBI informant who reportedly moved into his daughter’s dorm and subjected her classmates to horrific abuse has been charged with multiple offenses. His alleged crimes include: sexual exploitation, forced labor, physical abuse, and extortion.

Through breeding, kidnapping, and even murder, the Nazis' Lebensborn program aimed at creating a super race of Germanized children.Bundesarchiv, Bild/Wikimedia CommonsA baptism performed under a Swastika. Among the cruelest policies put forward by the leaders of Nazi Germany — the ghettos, the concentration camps, the gas chambers — the Nazi Lebensborn program takes up a comparatively small portion of the public consciousness. The reason, perhaps, is that the Lebensborn program was the inverse of Hitler’s genocidal policies.