According to Taté Walker over at Everyday Feminism, you can:
- Support Native American artists
- Learn about (and consider backing) Native-led movements
- Call out appropriation because it’s offensive (not because you know I won’t like it)
- Support non-Native companies or organizations that actively honor Native culture and/or creations
http://everydayfeminism.com/2014/08/honor-native-americans-without-appropriating/