If democrats started the KKK why didn't republicans in the Jim Crow era do anything to stop the KKK?

Republicans always like to point out how democrats started the KKK yet I never seen one instance where Republicans from the Jim Crow Era did anything to stop the democrats from forming the KKK.

If democrats started the KKK why didn't republicans in the Jim Crow era do anything to stop the KKK?
Post Opinion