Nearly 1,000 officer-involved killings occur each year in the United States. This article documents the large, racially disparate effects of these events on the educational and psychological well-being of Los Angeles public high school students. Exploiting hyperlocal variation in how close students live to a killing, I find that exposure to police violence leads to persistent decreases in GPA, increased incidence of emotional disturbance, and lower rates of high school completion and college enrollment. These effects are driven entirely by black and Hispanic students in response to police killings of other minorities and are largest for incidents involving unarmed individuals.

This paper documents the impact of popular media on racial hate by examining the first American blockbuster: 1915’s The Birth of a Nation, a fictional portrayal of the KKK’s founding rife with racist stereotypes. Exploiting the film’s five-year “road show,” I find a sharp spike in lynchings and race riots coinciding with its arrival in a county. Instrumenting for road show destinations using the location of theaters prior to the movie’s release, I show that the film significantly increased local Klan support in the 1920s. Road show counties continue to experience higher rates of hate crimes and hate groups a century later. (JEL J15, K42, L82, N31, N32, N41, Z13)

Nearly 400,000 Black men were drafted into the National Army during World War I, where they toiled primarily as menial laborers in segregated units. Leveraging novel variation from the World War I draft lottery and millions of digitized military and NAACP records, we document the pioneering role these men played in the early civil rights movement. Relative to observably similar individuals from the same draft board, Black men randomly inducted into the Army were significantly more likely to join the nascent NAACP and become prominent community leaders in the New Negro era. We find little evidence that these effects are explained by migration or improved socioeconomic status. Rather, corroborating historical accounts about the catalyzing influence of institutional racism in the military, we show that increased civic activism was driven by soldiers who experienced the most discriminatory treatment while serving their country.