Sforza, Galeazzo, [35], [37]

Sicily, [63], [184], [191], [204], [205], [206]

Silent, William the (see William)

Silesia, [150], [151], [152], [153]

Simone de Bardi, [22]

Social Contract, the, [165]

Solferino, Battle of, [202]

Soliman the Magnificent, [69]

Sorbonne, the, [101], [112]

Spain, [63], [64], [67], [70], [76], [78], [81], [86], [87], [90], [91], [97], [105], [118], [122], [126], [130], [133], [150], [179], [210]