A magnificent aqueduct brings water to the city from springs nine miles to the northwest.
A series of forts protect the seaward approaches. The harbor is one of the finest in the world, well sheltered, deep close to the quays, and capacious enough to hold all the navies of Europe at once.
History.—Like the rest of Iberia, Portugal (the southern part of which was known to the Romans as Lusitania, often taken as a poetical name for the whole country) was thoroughly Romanized after the conquest of the Carthaginians by the Romans in 138 B. C. Then the peninsula was overrun by the Visigoths, and next by the Saracens. Northern Portugal fell under the influence of Castile; but under Alfonso I. (1143) Portugal became an independent kingdom, though the Saracens were not conquered in the south till 1250. Wars with Castile were frequent.
Under John (1385-1433) began a close alliance between Portugal and England, and the Portuguese king John married John of Gaunt’s daughter. With their son, Prince Henry the Navigator, began the most brilliant era of discovery and conquest, including the acquisition of Madeira, the Azores, and the doubling of the Cape of Good Hope (1486), the reaching of India by sea and settlements there (1497), and the discovery and occupation of Brazil (1500).
In the sixteenth century Portugal was one of the most powerful monarchies of Europe, and most prosperous of commercial peoples; but its decline was swift, and Philip II. annexed Portugal to Spain for sixty years. English assistance secured the independence of the kingdom in 1640; but the glory had departed. Portugal shared in the troubles of the French occupation and the Peninsular war; after Napoleon’s defeat, the old family, which had taken refuge in Brazil, was restored, but the country was rent by intrigue, dissension, and civil war.
The rush of the European powers to occupy central and southern Africa stirred Portugal to cling tenaciously to her once great colonial empire in Africa; but the march of events has given to Britain, Germany, France, and Belgium much that Portugal once claimed as hers.
Popular discontent culminated in the assassination of King Carlos and his eldest son in the streets of Lisbon in February, 1908. His second son, Manoel, succeeded. In 1910 the murder of Dr. Bombarda, a republican, hastened on a revolution already arranged for. The army and navy assisted in deposing Manoel and setting up a provisional government, with Theophile Braga as provisional president. He retired in 1911, and in August of that year Dr. Manoel Arriaga was elected as the first president of the republic.
The republic was formally recognized by the United States upon the meeting of the Portuguese chambers in June, 1911, and by the other powers on the formation of the cabinet in September, 1911. In 1915 Portugal joined the Entente Allies in the European war.