Answer:
The answer is David Livingstone
Step-by-step explanation:
David Livingstone was a British explorer and missioner who was famous for his discoverers in the African continent, especially the Kalahari Desert and the Lake Ngami in the 1840s. As a missioner, his contacts with the natives were friendly because Livingstone tried to be tender and respectful with the Africans, which gave him the possibility to spread Christianity with no resistance.