Project Summary: Discussion 2: Domestic Terrorism Domestic terrorist groups have been a part of the fabric of this nation for many decades, from Timothy McVeigh and Ted Kaczynski to the Boston Marathon bombers. These all fit the definition of domestic terrorists. The first, most recognized domestic terrorist group though is the Ku Klux Klan, also known by the moniker “KKK.” The KKK was an organization created to instill fear into the hearts of free Black Americans after the Civil War, and was used as a means of social control to keep them in line. As a response to the new Southern reality after the Civil War, the KKK provided a great challenge to the U.S. criminal justice system. For the first time, the government had to protect newly identified free Blacks from the disgruntled Southern Whites and their attempts to undermine the redresses afforded by the government.