The immune response to viral infection comprises innate and adaptive defenses. The innate response, which we have discussed previously, functions continuously in a normal host without exposure to any virus. Most viral infections are controlled by the innate immune system.
The original Ku Klux Klan was organized by ex-Confederate elements to oppose the Reconstruction policies of the radical Republican Congress and to maintain white supremacy..
The Ku Klux Klan formed due to anger and fear from the retaliation  of the newly freed slaves to the white community in the South.  Member of the KKK used preemptive and cruâ¦el measure to ensure that  Blacks would not dare think of rising up or retaliating.