In his 2007 documentary Banished, filmmaker Marco Williams examined four examples of primarily white communities violently rising up to force their African-American neighbors to flee town. This became one of the techniques used to sabotage Black land ownership, a devastating trend in the 19th and 20th centuries that robbed Blacks of millions in generational wealth.
Source: 8 Heartbreaking Cases Where Land Was Stolen From Black Americans Through Racism, Violence and Murder