Gen`oa (138), a city and chief commercial seaport of Italy, built at the foot of the Apennines as they slope down to the gulf of the name. The encircling hills behind, which are strongly fortified, form a fine background to the picturesquely laid-out city. There is excellent harbourage for the extensive shipping, and an active export and import trade is carried on. In the city are iron-works, cotton and cloth mills, match factories, &c.; the streets are narrow and irregular, but many of the buildings, especially the ducal palaces and the cathedral, are of great historical and architectural interest; there is an excellent university, a public library, and an Academy of Fine Arts; Columbus was born here.