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■subdividerl the unifies into exogainous clans, and. about the begin- 
ning- of the nineteenth century, instituterl a number of dance asso- 
ciations modelled on the secret society of the coast. 
Approximate distribution of Oordilleran tribes in 1725 A.D. 
Among the rest of the Interior Salish there were no clans, no 
trace of a secret society, and no restriction on marriage except near- 
