John L. O'Sullivan Quotes

A collection of quotes by John L. O'Sullivan.

John L. O'Sullivan was a prominent American journalist and editor during the 19th century. Born on November 15, 1813 in New York City, O'Sullivan played a substantial role in shaping public opinion through his work in newspapers. He is known for coining the phrase "Manifest Destiny," a belief that fueled American expansionism and westward migration. O'Sullivan also served as an advocate for various causes, including Irish nationalism and the Democratic Party. His influence on American political and cultural landscapes made him a significant figure of his time. O'Sullivan passed away on March 24, 1895, leaving behind a legacy as an influential journalist.