The results of this journey had been small enough, but Alec looked upon it as his apprenticeship. He had found his legs, and believed himself fit for much greater undertakings. He had learnt how to deal with natives, and was aware that he had a natural influence over them. He had confidence in himself. He had surmounted the difficulties of the climate, and felt himself more or less proof against fever and heat. He returned to the coast stronger than he had ever been in his life, and his enthusiasm for African travel increased tenfold. The siren had taken hold of him, and no escape now was possible.
He spent a year in England, and then went back to Africa. He had determined now to explore certain districts to the northeast of the great lakes. They were in the hinterland of British East Africa, and England had a vague claim over them; but no actual occupation had taken place, and they formed a series of independent states under Arab emirs. He went this time with a roving commission from the government, and authority to make treaties with the local chieftains. Spending six years in these districts, he made a methodical survey of the country, and was able to prepare valuable maps. He collected an immense amount of scientific material. He studied the manners and customs of the inhabitants, and made careful observations on the political state. He found the whole land distracted with incessant warfare, and broad tracts of country, fertile and apt for the occupation of white men, given over to desolation. It was then that he realised the curse of slave-raiding, the abolition of which was to become the great object of his future activity. His strength was small, and, anxious not to arouse at once the enmity of the Arab slavers, he had to use much diplomacy in order to establish himself in the country. He knew himself to be an object of intense suspicion, and he could not trust even the petty rulers who were bound to him by ties of gratitude and friendship. For some time the sultan of the most powerful state kept him in a condition bordering on captivity, and at one period his life was for a year in the greatest danger. He never knew from day to day whether he would see the setting of the sun. The Arab, though he treated him with honour, would not let him go; and, at last, Alec, seizing an opportunity when the sultan was engaged in battle with a brother who sought to usurp his sovereignty, fled for his life, abandoning his property, and saving only his notes, his specimens, and his guns.
When MacKenzie reached England, he laid before the Foreign Office the result of his studies. He pointed out the state of anarchy to which the constant slave-raiding had reduced this wealthy country, and implored those in authority, not only for the sake of humanity, but for the prestige of the country, to send an expedition which should stamp out the murderous traffic. He offered to accompany this in any capacity; and, so long as he had the chance of assisting in a righteous war, agreed to serve under any leader they chose. His knowledge of the country and his influence over its inhabitants were indispensable. He guaranteed that, if they gave him a certain number of guns with three British officers, the whole affair could be settled in a year.
But the government was crippled by the Boer War; and though, appreciating the strength of his arguments, it realised the necessity of intervention, was disinclined to enter upon fresh enterprises. These little expeditions in Africa had a way of developing into much more important affairs than first appeared. They had been taught bitter lessons before now, and could not risk, in the present state of things, even an insignificant rebuff. If they sent out a small party, which was defeated, it would be a great blow to the prestige of the country through Africa—the Arabs would carry the news to India—and it would be necessary, then, to despatch such a force that failure was impossible. To supply this there was neither money nor men.
Alec was put off with one excuse after another. To him it seemed that hindrances were deliberately set in his way, and in fact the relations of England with the rest of Europe made his small schemes appear an intolerable nuisance. At length he was met with a flat refusal.
But Alec MacKenzie could not rest with this, and opposition only made him more determined to carry his business through. He understood that it was hard at second hand to make men realise the state of things in that distant land. But he had seen horrors beyond description. He knew the ruthless cruelty of the slave-raiders, and in his ears rang, still, the cries of agony when a village was set on fire and attacked by the Arabs. Not once, nor twice, but many times he had left some tiny kraal nestling sweetly among its fields of maize, an odd, savage counterpart to the country hamlet described in prim, melodious numbers by the gentle Goldsmith: the little naked children were playing merrily; the women sat in groups grinding their corn and chattering; the men worked in the fields or lounged idly about the hut doors. It was a charming scene. You felt that here, perhaps, one great mystery of life had been solved; for happiness was on every face, and the mere joy of living was a sufficient reason for existence. And, when he returned, the village was a pile of cinders, smoking still; here and there were lying the dead and wounded; on one side he recognised a chubby boy with a great spear wound in his body; on another was a woman with her face blown away by some clumsy gun; and there a man in the agony of death, streaming with blood, lay heaped upon the ground in horrible disorder. And the rest of the inhabitants had been hurried away pellmell on the cruel journey across country, brutally treated and half starved, till they could be delivered into the hands of the slave merchant.
Alec MacKenzie went to the Foreign Office once more. He was willing to take the whole business on himself, and asked only for a commission to raise troops at his own expense. Timorous secretaries did not know into what difficulties this determined man might lead them, and if he went with the authority of an official, but none of his responsibilities, he might land them in grave complications. The spheres of influence of the continental powers must be respected, and at this time of all others it was necessary to be very careful of national jealousies. Alec MacKenzie was told that if he went he must go as a private person. No help could be given him, and the British Government would not concern itself, even indirectly, with his enterprise. Alec had expected the reply and was not dissatisfied. If the government would not undertake the matter itself, he preferred to manage it without the hindrance of official restraints. And so this solitary man made up his mind, single handed, to crush the slave traffic in a district larger than England, and to wage war, unassisted, with a dozen local chieftains and against twenty thousand fighting men The attempt seemed Quixotic, but Alec had examined the risks and was willing to take them. He had on his side a thorough knowledge of the country, a natural power over the natives, and some skill in managing them. He was accustomed now to the diplomacy which was needful, and he was well acquainted with the local politics.
He did not think it would be hard to collect a force on the coast, and there were plenty of hardy, adventurous fellows who would volunteer to officer the native levies, if he had money to pay them. Ready money was essential, so he crossed the Atlantic and sold his estate in Texas; he made arrangements to raise a further sum, if necessary, on the income which his colliery in Lancashire brought him. He engaged a surgeon, whom he had known for some years, and could trust in an emergency, and then sailed for Zanzibar, where he expected to find white men willing to take service under him. At Mombassa he collected the bearers who had been with him during his previous expeditions, and, his fame among the natives being widely spread, he was able to take his pick of those best suited for his purpose. His party consisted altogether of over three hundred.
When he arrived upon the scene of his operations, everything for a time went well. He showed great skill in dividing his enemies. The petty rulers were filled with jealousy of one another and eager always to fall upon their friends, when slave-raiding for a season was unsuccessful. Alec's plan was to join two or three smaller states in an attack upon the most powerful of them all, to crush this completely, and then to take his old allies one by one, if they would not guarantee to give up their raids on peaceful tribes. His influence with the natives was such that he felt certain it was possible to lead them into action against their dreaded foes, the Arabs, if he was once able to give them confidence. Everything turned out as he had hoped.
The great state which had aimed at the hegemony of the whole district was defeated; and Alec, with the method habitual to him, set about organising each strip of territory which was reclaimed from barbarism. He was able to hold in check the emirs who had fought with him, and a sharp lesson given to one who had broken faith with him, struck terror in the others. The land was regaining its old security. Alec trusted that in five years a man would be able to travel from end to end of it as safely as in England. But suddenly everything he had achieved was undone. As sometimes happens in countries of small civilisation, a leader arose from among the Arabs. None knew from where he sprang, and it was said that he had been a camel driver. He was called Mohammed the Lame, because a leg badly set after a fracture had left him halting, and he was a shrewd man, far-seeing, ruthless, and ambitious. With a few companions as desperate as himself, he attacked the capital of a small state in the North which was distracted by the death of its ruler, seized it, and proclaimed himself king.