Answer :
Final answer:
The Corps of Discovery faced significant obstacles during their expedition, including the devastating effects of smallpox, which posed a major threat to Native American populations. While there were no encounters with tornados or savage attacks, smallpox represented a critical challenge in their journey. Understanding these obstacles reveals the broader historical effects of European exploration on indigenous peoples.
Explanation:
Obstacles Faced by the Corps of Discovery
The Corps of Discovery, led by Lewis and Clark, faced numerous challenges during their expedition (1804-1806) to explore the newly acquired western territories of the United States. One significant obstacle was smallpox, a devastating disease that had catastrophic effects on Native American populations and played a critical role in the interactions between explorers and indigenous peoples.
While the Corps did not encounter tornados or genuinely 'savage' Indians, they were at risk of infectious diseases that they might spread and to which the Native Americans had no immunity. Smallpox, in particular, is noted historically for decimating native populations upon contact with Europeans, leading some historians to argue that it was the most lethal threat to Native American societies.
In conclusion, among the options listed, smallpox was indeed one of the significant obstacles faced during the Corps of Discovery's journey. By understanding the impact of such diseases, we can grasp the broader implications of the expedition and its consequences on Native American tribes.
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