 Complete the following phrase:  The 4th regiment returned to France at the beginning of the year 1798, but did not, however, follow General Bonaparte in his campaign of Egypt and Syria conducted between 1798 and 1801. From Year VI to Year IX, captain Calès served in the Army of the West, the Army of Batavia and the Army of the Rhine. Specifically, Calès served during the campaign of Switzerland, on May 3 and 9, 1800, at the battles of Engen and Biberach during the war of the Second Coalition. On 13 Floreal Year VIII 3 May 1800, at the 