Answer:
They don't care
Step-by-step explanation:
Extreme right wing organizations, especially the Ku Klux Klan, chose violence as a means to fight against the civil rights movement because as far as they're concerned black people aren't people, they are objects to be owned and possessed and discarded off when no longer useful. They don't want black people to have the same rights as them, no matter the consequences because they think they're doing everyone a favor.