Final answer:
The Wilson administration's racist policies and lack of action against racial violence encouraged the resurgence of the Ku Klux Klan, a white-supremacist terror organization originally founded in 1866. The Klan targeted Black people to prevent them from exercising their rights, resulting in acts of terror and violence that aimed to maintain white supremacy.
Step-by-step explanation:
The racism from the Wilson administration encouraged the resurgence and influence of the Ku Klux Klan, an infamous paramilitary white-supremacist terror organization. Initially founded in 1866 by Confederate veterans in Tennessee, the Klan targeted newly freed Black people to thwart them from practicing their citizenship rights. With leaders like former Confederate General Nathan Bedford Forrest and using names like Grand Wizard and Grand Dragon, the group devolved into a vigilante terrorist group. During the post-Civil War Reconstruction era and beyond, especially through the Wilson administration's ambivalence towards racial violence, the Klan and similar organizations perpetrated acts of unspeakable violence against African Americans and worked to preserve white supremacy through terror and influence in political realms.
Other groups in the South, like the Red Shirts, Knights of the White Camelia, and the White League, were also known for their racist vigilante activities. The Wilson administration's failure to condemn such organizations contributed significantly to their emboldened presence during this time, allowing them to continue their reign of terror with little to no federal interference.