Attila at Chalons, [36]

Augusti, the two, [24]

Augustine, St., [61]

Austria, [144], [214] et seq.

Avars, [143]

Avebury, [98]

Bagdad, Caliphs at, [74], [75]

Baldwin, Eastern Emperor, [167]

Bannockburn, battle at, [184]

Barbarians, the, [8], [17] et seq.