How did americans try to “civilize” native americans? by providing them with free land on the frontier by providing them with medical care by providing them with education by providing them with homes on reservations

How can behavioral science be applied in improving public health? a.by tracking a disease to determine its sourceb.by creating promotions that improve health habitscboth by tracking a disease to determine its source and by creating promotions that improve health habitsd.neither by tracking a disease to determine its source or by creating promotions that improve health habits