- Theme > Expansion and Imperialism (x)
- Tag > Westward Expansion (x)
- Item Type > Newspaper/Magazine (x)
We found 1 items that match your search
An American Journalist Explains “Manifest Destiny”
John L. O’Sullivan was an influential journalist and supporter of the Democratic Party. In 1839, he laid out historical, moral, political, and economic reasons for westward expansion. In 1845, O’Sullivan rallied support for the annexation of [...]
Item Type: Newspaper/Magazine
Historical Era: Antebellum America (1816-1860)