Controversy over team nicknames

[BCWWF]

Maybe I am just ignorant, but if I am this is the place to set me straight. I don't understand why it is such a big deal to call a team "Indians" "Braves" "Reds" "Blackhawks" "Flying Dutchmen" etc. I don't really see how that is bad, how it makes the group they are named after seem like savages or whatever. In most respects they are named after good warriors, and I think thats why they chose the name. IMO it is the same thing as calling a team the Spartains, Trojans, or anything like that. How is naming your team after ancient greek warriors any different than naming it after Native American warriors? I leave the Redskins out for a reason, because that is a little different, but I don't really understand what the big fuss is over naming a team after a group of people.