The Ku Klux Klan resurfaced in the 1920s with a deep hatred for which group?

The Klu Klux Klan resurfaced in the 1920's with a deep hatred for African-Americans. The Klu Klux Klan is an extreme group which advocates white supremacy, white nationalism and anti-immigration through terrorist acts. The largest amount of Klu Klux Klan can be found in the Southern portion of the United States and the movement happened in different waves.