Another key achievement of the Khmer Empire was its ability to build strong trade links with societies across South-East Asia. Trade in rice and fish became a key part of the Khmer Empire's economy. Use of the Mekong River allowed the Khmer to trade in regions both north and south of the empire.
During his presidency, the major events that took place were; Tripolitan war (1801-1805), establishment of US Military Academy (1802), Purchase of Louisiana (1803), admission of Ohio to the Union (1803), Lewis Clarke expedition (1804-1806), abolition of slave trade (1807), Chesapake affair and Embargo Act (1807-1809).
