What did the Native Americans do that benefited America?

I am a Native and us natives live a good life just like you white people we are the exact same but to racis people we supposably dance around a fire and kill people with our bow arrows so there you got your answers. very good Native of what or where though? Archeological studies of various sites throughout the world show that man ate a varied diet depending on where thay lived ,from vegetarian ,fish to meat.