Sammler, [202] note [1].

Savages, as representing primitive man, XVI;
their impulsiveness, [195].

Say, J. B., on appropriation of land, [384] note [1].

Scarcity of food as a cause of absence of slavery, [193].

Schmoller, Professor, definition of slavery, [6];
on slavery among hunters and fishers, [172];
on slave labour, [199] note [1];
on settled hunting and fishing tribes, [210];
on commerce among savages, [232] note [3];
on pastoral tribes, [273] note [2], [274];
on primitive slavery, [302] note [1];
on slavery and commerce, 395;
on the influence of slavery on the condition of women, [435] note [5];
on the moral effect of slavery, [436] note [3].

Schurtz, Dr. H., on the condition of women among the Australians, [10];
on African pariah-tribes, [33] note [1], [277] note [1];
on Eskimos in the wider sense, [49] note [7];
on slavery in Polynesia and Micronesia, [109];
on the natives of Madagascar, [117];
on the Bechuanas, [141];
on the absence of slavery among hunters, [172];
on slave labour in Africa, [198];
on pastoral tribes, [274];
his geographical groups, [46].

Secondary causes, [258], [281], [387], [423].

Selective influence of slavery, [437].

Self-dependent countries, [310], [354].

Semi-civilized peoples, excluded, [44], [157] note [1];
influence of, [45], [412].