Hmmm..You may have a point there..I cannot recall having EVER seen a truly caucasian Klingon, though there are lighter skinned Klingons...perhaps the Klingon homeworld has strong sun exposure and conditions on a worldwide scale that are similar to Africa.... ?
That might actually mean there are no true caucasian Klingons...
I am certain that there must be a planet somewhere in our own galaxy that might have only black people on it.
"I offer you a Vulcan prayer, Mr Suder. May your
death bring you the peace you never found in
life." - Tuvok.