American Indians
what tribe lives in northwest coast
kwakiutl
what river forms a border with mexico
rio grande
what tribe has igloos
inuit
what river was explored by lewis and clark
columbia
what tribe is in the easter woodlands
iriquois
what river was explored by the spanish
colorado
what tribe lived in pueblos
pueblo
what river connects the great lakes to the atlantic ocean
st. lawrence
what tribe lived in teepees
lakota
what rivers transport industrial equipment
mississippi and missouri