On the nineteenth of June they met the expedition of Dr. Peters and Herr von Piedemann, who had started the year previously for Uganda, to supply Emin with munitions, but had been prevented from getting there by the prevailing disorders. Great was their surprise at finding Emin, whom they were seeking to rescue, leaving the coast fresh and active, with the intention of penetrating the interior as far at least as he had been before. Dr. Peters shared Emin’s opinion that the Germans should occupy Tabora, but Major Wissmann had strictly forbidden this as he feared that the undertaking was too great for Emin’s small force and a disaster would injure German prestige among the Arabs. It seemed, however, as if Emin were in the hands of destiny. He had issued his orders to march directly to the Victoria Nyanza, but it was impossible for him to secure the necessary number of porters. At last, as he succeeded in getting eighty-six Waramboans who lived in the neighborhood of Tabora and were going in that direction, he determined to go there. Everything went as he wished. Arriving at Kigwa, he was met by a deputation of Arabs who invited him to Tabora. They came from the Waramboans, whose chief had been killed in a battle with the Wangomans, and who implored the help of the Germans. They were on good terms with the colony. They had rendered good service to Wissmann in his encounters with Arab revolters and naturally believed they ought to have help in return. So by dealing with them in a peaceful way, as well as by his familiarity with their habits and his skill in handling them, he succeeded (August 1, 1890) in making an agreement with them, the principal points of which were as follows: “All Arabs must subject themselves to the German government, with all their relatives and possessions, and hoist the German flag as a sign of their loyalty. They will be allowed to select their own governor, who shall be approved by the German government and be paid by it. The property rights of the Arabs and the practice of their religion shall be recognized by it. The governor shall maintain order and furnish German expeditions with supplies. Slave trading is strictly forbidden.”