CHAPTER X. LIFE AT OBBO.

It is the rapacity of the chiefs of the various tribes that renders African exploration so difficult. Each tribe wishes' to monopolize your entire stock of valuables, without which the traveller would be utterly helpless. The difficulty of procuring porters limits the amount of baggage thus a given supply must carry you through a certain period of time; if your supply should fail, the expedition terminates with your power of giving. It is thus extremely difficult to arrange the expenditure so as to satisfy all parties, and still to retain a sufficient balance. Being utterly cut off from all communication with the world, there is no possibility of receiving assistance. The traveller depends entirely upon himself, under Providence, and must. adapt himself and his means to circumstances.