eceives 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 Bri