This article examines some of the racist features of nineteenth-century medical school curricula in the United States and the imperial networks necessary to acquire the data and specimens that underpinned this part of medical education, which established hierarchies between human races and their relationship to the natural environment. It shows how, in a world increasingly linked by trade and colonialism, medical schools were founded in the United States and grew as the country developed its own imperial ambitions. Taking advantage of the global reach of empires, a number of medical professors in different states, such as Daniel Drake, Josiah Nott and John Collins Warren, who donated his anatomical collection to Harvard Medical School on his retirement in 1847, began to develop racial theories that naturalised slavery and emerging imperialism as part of their medical teaching.
