 Complete the following phrase:  During World War I, the division served on the Western Front. It fought in the Battle of the Frontiers against French forces in the early stages, and then participated in the Race to the Sea, fighting along the Somme. It remained in the trenchlines on the Somme until October 1915, and then went into the line in Flanders and the Artois until May 1916. In May 1916, the division went into the Battle of Verdun. After Verdun, it fought in the later stages of the 