アーカンソー準州
pg. 565. From Library of Congress, A Century of Lawmaking for a New Nation: U.S. Congressional Documents and Debates, 1774-1875. (accessed 2007-06-16). This act of Congress modifies the act of March 2, 1819, and refers to the territory of "Arkansas". Thereafter, federal statutes describe it as the territory of Arkansas, although journals of both the House and Senate both continue to occasionally use "Arkansaw".