Answer:
The correct answer is option C: "employing terror and intimidation".
Step-by-step explanation:
The Ku Klux Klan (KKK) is an U.S. hate organization that uses terror in pursuit of their white supremacist agenda. During the late 1800s and early 1900s, the KKK intimidated and killed African American freedmen and their white supporters during nighttime raids, and it was established as a group of criminals that embrace racial hate.