Politics & Government

John L. O'Sullivan Advocates for Oregon Territory

Journalist John L. O'Sullivan, in the New York Morning News, argued for the United States' right to claim the Oregon Country, emphasizing the doctrine of Manifest Destiny. His editorial pushed the notion that American expansion was both justified and inevitable, reflecting the prevailing belief in the nation's destiny to expand. The discussion around the Oregon Country, a contentious area claimed by both the U.S. and Britain, played a pivotal role in shaping the national dialogue about territorial expansion and American identity.

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