Las Mariposas were four sisters from the Dominican Republic who were part of a movement to end the fascist Trujillo government. The Mirabal sisters were political activists and highly visible symbols of resistance to Trujillo's dictatorship. As a result, the sisters and their families were constantly persecuted for their outspoken as well as clandestine activities against the State. On 25 November 1960, the sisters were assassinated in an "accident" as they were being driven to visit their husbands who were in prison. The accident caused much public outcry, and shocked and enraged the nation. The brutal assassination of the Mirabal sisters was one of the events that helped propel the anti-Trujillo movement, and within a year, the Trujillo dictatorship came to an end.