LITMIR.BIZ

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while advance from Cape Town, against the other extremity, would have involved a front attack upon a strong position in a difficult mountain defile.

      These movements, accurate in conception, were probably in any case too developed for the Boer numbers, and were definitively foiled by the British grip upon Ladysmith and Kimberley. Advance was too hazardous, leaving in the rear such forces, unchecked, upon the flank of the lines of communication.

      To these two extremes, or flanks, of the Boer frontier, correspond on the British side the ports of Cape Town and Durban, which may be said to mark the western and eastern limits of the field of military operations in the war. They are the chief seaports on the South African coast, which by nature is singularly deficient in good and safe anchorages. The advantages of these two, artificially improved, and combined with the relatively open and productive region immediately behind them, have made them the starting-points of the principal railroad lines by which, through the sea, the interior is linked to the outer world.

      The general direction of these roads is determined, as always, by the principal objects of traffic or other interests. Thus the line from Cape Town, ascending by a winding course through the mountains in the rear, pushes its way north to Kimberley, where are the great diamond fields, and thence on, by way of Mafeking, to the territory of the British South African Company—now known as Rhodesia. This lies north of the Transvaal, and, like it, is separated from the sea by the Portuguese dominion, having, however, by treaty a right of military way through the latter by the port of Beira; of which right use is now being made.

      In the northern part of its course, which at present ends at Buluwayo, this road is as yet rather political than economical in its importance, joining the British entrance at the sea to the as yet little developed regions of the distant interior. At a point called De Aar Junction, five hundred miles from Cape Town, a principal branch is thrown off to the eastward to Bloemfontein, the capital of the Orange Free State, whence it continues on to Johannesburg, the great industrial centre of the Gold Fields, and to Pretoria, the capital of the Transvaal. A glance along this stretch of road will show that between De Aar and Bloemfontein it receives three tributary routes from three different points of the sea-coast—Port Elizabeth, Port Alfred, and East London—the whole system concentrating some sixty miles before Bloemfontein, at Springfontein, which thus becomes a central depot fed by four convergent, but, in their origin, independent streams of supply; an administrative condition always conducive to security and to convenience. This instance also illustrates the capital importance—especially in a military point of view—of a place where meet several roads from the permanent base of operations, which in the case of the British interior campaign is the sea. The fall of Springfontein would close every avenue of supply by rail; but a blow at any one of the four lines which concentrate there does not necessarily affect the others. Holding across-roads in fact exemplifies the homely phrase of killing two birds with one stone.

      Beyond Springfontein the straightness of the line sufficiently testifies to the easy practicability of the country it traverses. Upon this railroad system depend the supplies of the British army, which presents in both men and animals a concentrated mass of life heretofore unknown to the territory in which it is moving, and where, from previous conditions of population and development, necessary resources of every kind are deficient. This system constitutes the main chain of communications, as the term is understood in war; by it chiefly, for much of the distance wholly, must come all the ammunition, most of the food, and not improbably at times a good deal of the water drunk during the dry season, which fortunately, from this point of view, is also that of cooler weather.

      The difficulty of reinforcing railway carriage by any other system of road transportation is greatly increased by the local horse-sickness, from which three-fourths of the horses exposed to it die. Reliance for that purpose, therefore, must be upon the ox-wagon, which for this reason, and owing to the open level character of the country, has in the past played a leading part in the South African migrations.

      The main and subsidiary railroads thus summarized should, from the point of view of our subject, be considered as one, contributory to the advance of the British army over a substantially even country, which opposes few natural obstacles to such a movement, though here and there "accidents of the ground"—a range of hills, or a dry river-bed, as at Paardeberg—may facilitate opposition by a military force. The system receives no further support until Johannesburg is reached. There the railroad from Durban comes in, and, if its carrying capacity were adequate, which is doubtful, would enable the chief base of operations and main line of communications to be shifted to the nearer locality, retaining the Cape road only as secondary.

      The advantage to the British of the line of invasion from Cape Town is that it crosses the mountains, which separate the coast district from the inland plateau, at such a distance from the enemy's frontier that it is impossible for the latter to offer serious resistance before the comparatively easy rolling country has been reached. It was for this reason that the decision of the Orange Free State to join in the war, while it added to the numerical resistance to be encountered by the British, had for them the compensating advantage that it removed the necessity of forcing their way over the difficult mountain ranges which separate Natal from the Transvaal.

      With the power of Great Britain to bring into the field a great superiority of numbers, it is at least open to argument that the Free State, by ceasing to be neutral, relieved the enemy of a difficulty greater than that which its hostility introduced. It was for these reasons that the original British plan, as generally understood, was to make the main invasion along this line. The danger of Ladysmith, it is commonly and with probability believed, caused the momentary abandonment of this purpose. Whether the change was at the moment correct in principle or not, it is evident that Lord Roberts has reverted to the first intention; a course which enforces its accuracy with all the weight of his well-earned great renown.

      The other railroad system of direct importance to the military operations of the present war is the single Natal line, from Durban to Johannesburg and Pretoria, which at Ladysmith throws off a branch to the westward, crossing the mountains to Bethlehem in the Free State, and there ends, over sixty miles from the road between Bloemfontein and Pretoria. The Natal road, having been opened as lately as 1895, may be considered the child of the Gold Fields; prior to the discovery of which, indeed, there were in the Transvaal neither products nor consumers enough to give commercial value to a railroad.

      The Cape Town line reached Pretoria only in 1892, and it is still characteristic of all the lines that there is but little local traffic, either freight or passenger; the roads exist as means whereby the function of communication, so far discharged by the sea, is prolonged from the coast to the interior of the continent.

      It is not the least noteworthy in the incidents of commercial and mechanical energy, by which foreign hands have developed the Transvaal from a poor to a wealthy state, that "all the heavy machinery, the timber, the corrugated iron with which the works and men's houses are constructed, and nearly every requirement of work and life, had to be brought for over three hundred miles upon ox-wagons, the country itself supplying scarcely anything, and even to this day (1897) wheat being brought from Australia."1

      Regarded as a source of supply, especially of military supply, the demands of which are more urgent than those of common life, as its needs and dangers are more imminent, the Natal railroad, though much shorter in distance to the probable scenes of operations, labours under two disadvantages. The port of Durban is not under all circumstances safe for large vessels to enter, and there is therefore in the facilities for landing goods an inferiority to Cape Town. The country, too, is more difficult, the obstacles to movement, which also favour defence, increasing as the frontier is approached, and culminating on the borders of the Free State and the Transvaal. Being thus nearer, the latter are here better able to concentrate and sustain opposition than they are on the western flank.

      "The mountains which on the edge of Basutoland rise to a height of ten thousand feet," writes Mr. Bryce, "break down toward Natal in tremendous precipices. Near Ladysmith the frontier of the Orange Free State coincides with a high watershed, crossed by only a few passes."2 Where this boundary between Natal and the Free State ends, that of the Transvaal begins, and soon after turns sharply to the southward, the new direction forming with the old

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