More specifically Mighty Morphin' Power Rangers, I don't know much about all these other ones, my little cousin tells me there is some sort of wild west power rangers.
The only reason I mention this is a thought I had today. Does anyone else looking back on it find it at least a little bit terrible that the black ranger was black, and the yellow ranger was asian?
Also note upon researching the subject, when the yellow and black rangers were replaced, the black ranger was an asian guy and the yellow ranger was a black girl. Weird.