Sierra Leone, Islam reaches, [100]
Soudan, Moslems in, [99], [205]
South Africa, threatened by Islam, [100], [171]
Spain, Moslems in, [99], [112], [140], [205]; marks of Moslem influence in, [112]; end of Moslem rule, [205]
Speer, Robert E., on Persia, [122-3]
Spread of Islam, in 7th century, [99], [111], [205]; in 11th century, [99], [205]; in 18th and 19th centuries, [99], [205]; to-day, [100], [162]; in South and West Africa, [100], [162], [171]; in Nigeria, [162]
Stanley, finds Livingstone, [168]; letter to Daily Telegraph, [169], [170]
Sultan Mahmoud, his so-called reforms, [120], [121]
'Sword of God, ' [101]
Syria, visited by Mohammed, [7]; conquered by Moslems, [87], [99], [205]