In the summer of 1867, the Klan was structured into the “Invisible Empire of the South” at a convention in Nashville, attended by delegates from former Confederate states.
Dressed in robes and sheets designed to frighten superstitious blacks and to prevent identification by the occupying federal troops, Klansmen whipped and killed freedmen and their white supporters in nighttime raids.
Reached height of power in 1870
Dressed in robes and sheets designed to frighten superstitious blacks and to prevent identification by the occupying federal troops, Klansmen whipped and killed freedmen and their white supporters in nighttime raids.
Congress passed the Force Act in 1870 and the Ku Klux Act in 1871.
These bills authorized the president to suspend the writ of habeas corpus, suppress disturbances by force, and impose heavy penalties upon terrorist organizations.
The Klan disappeared because its original objective—the restoration of white supremacy throughout the South—had been largely achieved during the 1870s
Colonel William J. Simmons, a preacher and promoter of fraternal orders who had been inspired by Thomas Dixon's book The Clansman (1905) and D.W. Griffith's film The Birth of a Nation (1915), started the new Klan in 1915 in Atlanta.
The new organization remained small until Edward Y. Clarke and Mrs. Elizabeth Tyler brought their talents as publicity agents and fund raisers.
The revived Klan was fueled partly by false patriotism and partly by a romantic nostalgia for the Old South.