Indian Givers by Jack Weatherford. It describes the many contributions my people made to world culture. Do you like chocolate, vanilla, strawberries, peanut butter, potato chips, soft drinks, gum, avocados, popcorn, pumpkin spice, chili peppers, most of the food you eat, most of the medicines you use, the movement to protect the environment & a democracy where women & poor people can vote (among many, many other things)? You're welcome.