The history of Portugal, when it separates from that of Spain, is the history of a single stupendous achievement. A small nation raising itself in a short time to the power of a great empire, reaching a height which to gain was incredible, to keep impossible, and at the first relaxation of effort suddenly falling with a disastrous crash,--that is the drama of Portugal's greatness. There was no gradual rise or decline: it mounted and fell. There is a tradition that the first king of Portugal, Affonso Henriquez, was crowned on the battlefield with a burst of enthusiasm on the part of the soldiers whom he was leading against the Saracens, and that on the same day he opened his reign by the glorious victory of Ourique. Less than half a century previously the country had been given as a fief to a young knight, Count Henry of Burgundy, on his marriage with a daughter of the king of Castile. The Moors were overrunning it on the one hand, Castile was eying it jealously on the other, yet Affonso Henriquez made it an independent and permanent kingdom. This prince slaughtered Saracens and carried off honors on the field as fast as the Cid, but his deeds were not embalmed in an epic destined to become a storehouse of poetry for all the world. His chronicler did not come till about four centuries later, and then nearer and vaster achievements than those of Affonso Henriquez lay ready to his pen. At the birth of Camoens, in 1525, Portugal had gained her greatest conquests, and, if the shadows were already falling across her power, she had still great men who were making heroic efforts to retain it. Vasco da Gama had died within the year. Albuquerque, the hero of the _Lusiado_, the noblest and most far-sighted mind in an age of great men, had been dead ten years. Camoens, like the Greek dramatists, was soldier as well as poet: he was not alone the singer of past adventures--he was the reporter of what took place under his own eyes. His epic was already finished before the defeat of Don Sebastian in the battle of Alcazar put an end to the glory it celebrated, and in dying shortly after the poet is said to have breathed a prayer of thanksgiving at being spared the pain of surviving his country. [Illustration: CHAPEL NEAR GUIMARAENS.]