Siege was laid to this town, 1569, by the Turks under Selim II, who required it as a base for his projected invasion of Persia. It was held by a small Russian garrison, which made an obstinate defence, and was finally relieved by an army despatched to its assistance by Ivan the Terrible, which attacked the Turkish lines, and utterly routed them.

Atahualpa (Conquest of Peru).

Fought 1531, between 160 Spaniards under Pizarro, and 30,000 Peruvians, forming the escort of the Inca, Manco-Capac. The battle was nothing but a butchery, Pizarro, who had invited the Inca to visit him, falling upon the unsuspecting Peruvians, seizing Manco-Capac, and slaughtering 4,000 men, without the loss of a single Spaniard.

Atbara (Soudan Campaigns).

Fought April 8, 1898, between the British and Egyptian army, 14,000 strong, under Sir Herbert Kitchener, and 18,000 Mahdists under Mahmad. The Mahdists occupied an entrenched zareeba on the Atbara, where they were attacked and utterly routed, with a loss in the zareeba of 5,000 killed and 1,000 prisoners, while many more fell in the pursuit. Mahmad was captured. The Anglo-Egyptian losses were 570 killed and wounded, including 29 British officers.

Athenry (Conquest of Ireland).

Fought 1316 between the English under William de Burgh and Richard de Bermingham, and the O'Connors under their chieftain, Feidlim. The O'Connors were defeated, 11,000 of the sept falling in the battle. This is the last appearance of the O'Connors as a clan in Irish history.

Atherton Moor.

See [Adwalton Moor].

Auerstadt.