SECTION II
THE LAND AND THE COMBATANTS
CHAPTER I
MILITARY GEOGRAPHY OF THE PENINSULA: MOUNTAINS, RIVERS, ROADS
Of all the regions of Europe, the Iberian Peninsula possesses the best marked frontier. It is separated from France, its only neighbour, by one broad range of mountains, which defines its boundaries even more clearly than the Alps mark those of Italy. For the Alps are no single chain, but a system of double and triple chains running parallel to each other, and leaving between them debatable lands such as Savoy and the Southern Tyrol. Between Spain and France there is no possibility of any such claims and counter-claims. It is true that Roussillon, where the eastern end of the Pyrenean range runs into the sea, was Spanish down to 1659, but that was a political survival from the Middle Ages, not a natural union: there can be no doubt that geographically Roussillon is a French and not an Iberian land: the main backbone of the boundary chain lies south and not north of it.
The Pyrenees, though in height they cannot vie with the Alps, and though they are not nearly so jagged or scarped as the greater chain, are extremely difficult to cross, all the more so because the hand of man has seldom come to help the hand of nature in making practicable lines of access between France and Spain. In the whole length between the Bay of Biscay and the Mediterranean there are only two short fronts where intercommunication is easy, and these lie at the extreme east and west, where the mountains touch the sea. In the 250 miles which intervene there is hardly one good pass practicable for wheeled traffic or for the march of an army: most are mere mule-paths, rarely used save by smugglers and shepherds. The only one of these minor routes employed in the war was that which leads from Jaca in Aragon to Oloron in Béarn, and that was not much used: only on one single occasion in 1813 does it appear prominently in history, when Clausel’s French division, fleeing before Wellington and pressed up against the foot of the mountains, escaped across it with some difficulty.
The only passes that were systematically employed during the war were those which lie close to the water at each end of the Pyrenean chain. At the eastern end there are three which lead from Roussillon into Catalonia. One hugs the water’s edge, and crawls along under the cliffs from Perpignan to Rosas: this was not in 1808 the most important of the three, though it is the one by which the railway passes to-day. Inland there are two other roads over difficult crests—one ten, the other forty miles from the shore—the former from Bellegarde to Figueras, the other from Mont-Louis to Puycerda and Vich. The first was the pass most used in the war, being less exposed than the Rosas route to English descents from the sea: the coast road could actually be cannonaded by warships at some corners. It was blocked indeed by the fortress of Figueras, but that stronghold was only in Spanish hands for a very short period of the war. The inmost, or Mont-Louis-Puycerda road was bad, led into nothing more than a few upland valleys, and was very little employed by the French. It would have been of importance had it led down into the lowlands of Aragon, but after taking a long turn in the hills it harks back towards the Catalan coast, and joins the other two roads near Gerona—a fortress which is so placed as practically to command every possible access into Eastern Spain.
Taking all three of these paths into Catalonia together, they do but form a sort of back door into the Iberian Peninsula. They only communicate with the narrow eastern coast-strip from Barcelona to Valencia. There is no direct access from them into Castile, the heart of the country, and only a roundabout entrance by Lerida into Aragon. The great mass of the Catalan and Valencian Sierras bars them out from the main bulk of the Spanish realm. Catalonia and Valencia, wealthy and in parts fertile as they are, are but its back premises.
The true front door of the kingdom is formed by the passes at the other, the western, end of the Pyrenees. Here too we have three available routes, but they differ in character from the roads at the edge of the Mediterranean, in that they open up two completely separate lines of advance into Spain, and do not (like the Catalan defiles) all lead on to the same goal. All three start from Bayonne, the great southern fortress of Gascony. The first keeps for some time close to the seaside, and after crossing the Bidassoa, the boundary river of France and Spain, at Irun, leaves the fortress of San Sebastian a few miles to its right and then charges the main chain of the mountains. It emerges at Vittoria, the most northerly town of importance in the basin of the Ebro. A few miles further south it crosses that stream, and then makes for Burgos and Madrid, over two successive lines of Sierras. It opens up the heart of both Old and New Castile. The other two roads from Bayonne strike inland at once, and do not hug the Biscayan shore like the Irun-Vittoria route. They climb the Pyrenees, one by the pass of Maya, the other, twenty miles further east, by the more famous pass of Roncesvalles, where Charlemagne suffered disaster of old, and left the great paladin, Roland, dead behind him. The Maya and Roncesvalles roads join, after passing the mountains, at the great fortress of Pampeluna, the capital of Navarre. From thence several lines are available for the invader, the two chief of which are the roads into Old Castile by Logroño and into Aragon by Tudela. Pampeluna is quite as valuable as Vittoria as the base for an attack on Central Spain.
The whole Iberian Peninsula has been compared, not inaptly, to an inverted soup-plate: roughly it consists of a high central plateau, surrounded by a flat rim. But no comparison of that kind can be pressed too hard, and we must remember that the rim is variable in width: sometimes, as on the north coast, and in the extreme south-east of the peninsula, it is very narrow, and much cut up by small spurs running down to the sea. But as a rule, and especially in Central Portugal, Andalusia, Murcia, and Valencia, it is broad and fertile. Indeed if we set aside the northern coast—Biscay, Asturias, and Galicia—we may draw a sharp division between the rich and semi-tropical coast plain, and the high, wind-swept, and generally barren central plateau. All the wealth of the land lies in the outer strip: the centre is its most thinly inhabited and worthless part. Madrid, lying in the very midst of the plateau, is therefore not the natural centre of the land in anything save a mathematical sense. It is a new and artificial town of the sixteenth century, pitched upon as an administrative capital by the Hapsburg kings; but in spite of the long residence of the court there, it never grew into a city of the first class. Summing up its ineligibilities, an acute observer said that Madrid combined ‘the soil of the Sahara, the sun of Calcutta, the wind of Edinburgh, and the cold of the North Pole.’ Though in no sense the natural capital of the country, it has yet a certain military importance as the centre from which the road-system of Spain radiates. There is, as a glance at the map will show, no other point from which all the main avenues of communication with the whole of the provinces can be controlled. An invader, therefore, who has got possession of it can make any combined action against himself very difficult. But he must not flatter himself that the capture of Madrid carries with it the same effect that the capture of Paris or Berlin or Vienna entails. The provinces have no such feeling of dependence on the national capital as is common in other countries. France with Paris occupied by an enemy is like a body deprived of its head. But for Andalusians or Catalonians or Galicians the occupation of Madrid had no such paralysing effect. No sentimental affection for the royal residence—and Madrid was nothing more—existed. And a government established at Seville or Cadiz, or any other point, would be just as well (or as ill) obeyed as one that issued its orders from the sandy banks of the Manzanares.