Black Panther has a number of impressive moments throughout his published career, but few reach the level of importance as the time he took on the Ku Klux Klan.
Granted, the writers couldn't call them that and instead, referred to them as "The Clan," but the imagery and its importance was clear: Black Panther was happy to stand up to racism in all its forms, and it was gloriously illustrated on this double-splash page.