Rosetta Stone found, but later Egyptologists, including Wallis Budge, used these other copies to refine the reconstruction of the hieroglyphs that must have been used in the lost portions of the hieroglyphic text on the Rosetta Stone. Napoleon's 1798 campaign in Egypt came at (and helped cause) the beginning of a burst of Egyptomania in Europe, and especially France. A corps of 167 technical experts ("savants"), known as the "Commission des Sciences et des Arts", accompanied the French expeditionary army to Egypt. On 1799, French soldiers under the command of Colonel d'Hautpoul were strengthening the defences of Fort Julien, a couple of
Rosetta Stone Learning Center brand was acquired and absorbed in Dean Morgan, providing one-to-one and group lessons at two locations in Umeda and Namba, in Osaka. In 2008, the Hummingbird Pronunciation school brand was acquired and integrated into Dean Morgan. Hummingbird Pronunciation is a patented English pronunciation method. As of April 2012, there are a total of ten schools located in Tokyo and Osaka, with nearly 2,000 students. In April 2015, Dean Morgan formed a capital and business alliance with Rosetta Stone Inc. and subsequently rebranded the schools to Rosetta Stone Learning Center. The company then relocated the headquarters from Shinjuku, Tokyo to Ginza,