page_title: Andrew Jackson
section_title: U.S. exploring expedition
hierarchical_section_title: Andrew Jackson / Presidency (1829–1837) / U.S. exploring expedition
caption_attribution_description: USS Porpoise (1836)
context_page_description: Andrew Jackson was an American soldier and statesman who served as the seventh president of the United States from 1829 to 1837. Before being elected to the presidency, Jackson gained fame as a general in the United States Army and served in both houses of the U.S. Congress. As president, Jackson sought to advance the rights of the "common man" against a "corrupt aristocracy" and to preserve the Union.
  Born in the colonial Carolinas to a Scotch-Irish family in the decade before the American Revolutionary War, Jackson became a frontier lawyer and married Rachel Donelson Robards. He served briefly in the United States House of Representatives and the United States Senate, representing Tennessee. After resigning, he served as a justice on the Tennessee Supreme Court from 1798 until 1804. Jackson purchased a property later known as The Hermitage, and became a wealthy, slaveowning planter. In 1801, he was appointed colonel of the Tennessee militia and was elected its commander the following year. He led troops during the Creek War of 1813–1814, winning the Battle of Horseshoe Bend.
context_section_description: Jackson initially opposed any federal exploratory scientific expeditions during his first term in office. The last scientific federally funded expeditions took place from 1817 to 1823, led by Stephen H. Harriman on the Red River of the North. Jackson's predecessor, President Adams, attempted to launch a scientific oceanic exploration in 1828, but Congress was unwilling to fund the effort. When Jackson assumed office in 1829 he pocketed Adams' expedition plans. Eventually, wanting to establish his presidential legacy, similar to Jefferson and the Lewis and Clark Expedition, Jackson sponsored scientific exploration during his second term. On May 18, 1836, Jackson signed a law creating and funding the oceanic United States Exploring Expedition. Jackson put Secretary of the Navy Mahlon Dickerson in charge, to assemble suitable ships, officers, and scientific staff for the expedition; with a planned launch before Jackson's term of office expired. Dickerson proved unfit for the task, preparations stalled and the expedition was not launched until 1838, during the presidency of Van Buren. One brig ship, USS Porpoise, later used in the expedition; having been commissioned by Secretary Dickerson in May 1836, circumnavigated the world and explored and mapped the Southern Ocean, confirming the existence of the continent of Antarctica.
caption: USS Porpoise, a brig ship laid down in 1835 and launched in May 1836; used in the U.S. Exploring Expedition
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