apush chapter 9 By Abbyivey 1800 thomas jefferson elected president 1802 russian american company headquarters established in alaska 1803 louisiana purchase, marbury v madison, ohio admitted to the union 1804 lewis and clark expedition leaves st. louis, jefferson reelected president 1807 chesapeake- leopard incident, embargo act 1808 james madison elected president 1809 tecumseh forms military alliance among northwest confederacy peoples 1811 battle of tippecanoe 1812 war of 1812, james madison reelected president, lousiana admitted to the union 1814 treaty of ghent 1815 battle of new orleans 1818 mississippi admitted to the union 1818 james monroe elected president, congress charters second bank of the united states, indiana admitted of the union 1819 panic of 1819, adams- onis treaty, alabama admitted to the union 1819 missouri crisis and compromise 1820 james monroe reelected president and maine admitted to the union 1821 missouri admitted to the union as a slave state 1823 monroe doctrine