The Ku Klux Klan is a white supremacist hate group that targets Jews, immigrants, leftists, homosexuals, Catholics, Muslims, and atheists. The KKK has existed in three eras, first being founded after the Civil War to restore white Protestant supremacy through violence. It grew significantly from 1915-1926 after being portrayed positively in film. However, a leader was convicted of rape and murder, leading to decline. The modern KKK rebranded as more violent with fewer members, taking advantage of policies under Trump to expand their reach again.