History of Africa Other significant European explorers included Heinrich Barth, Henry Morton Stanley (coiner of the term "Dark Continent" for Africa in an 1878 book), Silva Porto, Alexandre de Serpa Pinto, Rene Caille, Friedrich Gerhard Rohlfs, Gustav Nachtigal, George Schweinfurth, and Joseph Thomson. The most famous of the explorers was David Livingstone, who explored southern Africa and traversed the continent from the Atlantic at Luanda to the Indian Ocean at Quelimane. European explorers made use of African guides and servants, and established long-distance trading routes were used. Missionaries attempting to spread Christianity also increased European knowledge of Africa. Between 1884 and 1885, European
Scottish religion in the nineteenth century to the rapid expansion of temperance societies and other religious organisations such as the Orange Order and Freemasonry. There were also missions at home to the Highlands and Islands and expanding urban centres and abroad, particularly to Africa, following the example of David Livingstone, who became a national icon. The rapid population expansion in the late eighteenth century and early nineteenth century, particularly in the major urban centres, overtook the system of parishes on which the established church depended, leaving large numbers of "unchurched" workers, who were estranged from organised religion. The Kirk began to concern itself with providing churches