6. Exploration and empire
‘Exploration and empire’ begins with Jefferson's famous “Corps of Discovery” up the Missouri River and into the heart of the Great Plains lead by Meriwether Lewis and William Clark. Its two overriding purposes were to find a practicable water route across the North American continent and to establish peaceful relations with the native peoples now manifestly destined to come under American rule. The essential colonial context of late-nineteenth-century exploration is seen in Mungo Park's exploration of the Niger region in Africa; the British exploratory efforts to find the Northwest Passage in the Canadian Arctic; the race to the Antarctic; David Livingstone's attempts to find the Nile's source; and the search for the “forbidden city” of Lhasa, Tibet.