Rosetta Stone the Napoleonic Wars, a long-running dispute over the relative value of Young and Champollion's contributions to the decipherment and, since 2003, demands for the stone's return to Egypt. Two other fragmentary copies of the same decree were discovered later, and several similar Egyptian bilingual or trilingual inscriptions are now known, including two slightly earlier Ptolemaic decrees (the Decree of Canopus in 238 BC, and the Memphis decree of Ptolemy IV, c. 218 BC). The Rosetta Stone is, therefore, no longer unique, but it was the essential key to modern understanding of Ancient Egyptian literature and civilisation. The term "Rosetta Stone"
Rosetta Stone (software) offered Rosetta Stone software. The United States Air Force also offers a similar version to company-grade officers. The United States Marine Corps also offers an online version of all the languages that Rosetta Stone offers through their MarineNet Distance Learning portal. The U.S. Department of State uses Rosetta Stone (Version 3 as of 2009) as a companion to their in-class and distance learning language programs provided through the Foreign Service Institute. It is free for civil and foreign service employees. In April 2011, James Madison University was the first university to partner with Rosetta Stone to offer the Rosetta Stone