America, North:
survival of sacrifice in, [8];
treading on threshold in, [13];
coffin passed out window of house in, [25];
window opened and door closed at death in, [25];
nailing horseshoes on side-posts of doorway in, [73] f.;
symbol of open hands in museums of, [79];
red hand among aborigines of, [83] f., [93];
laying of corner-stones in, [147];
survival of primitive sacredness of threshold in, [147];