sentences:  Arz was acquainted with the emperor; not only was he a capable commander of troops, but he also possessed a conciliatory manner which did not make the Emperor feel he was being patronised during discussions on military matters, as was the case with other commanders.Unlike Conrad, Arz was not overtly political, was wholly committed to the Central Powers, and had full faith in the Emperor.Once appointed in March 1917, Arz made every effort to comply with the Emperor's wishes, but unlike his predecessor he acted as a personal advisor to the Emperor on army matters, rather than as a driver of his own strategy, which had been Conrad's hallmark.