Charles Bean, the official Australian war historian, noted that Monash was more effective the higher he rose within the Army, where he had greater capacity to use his skill for meticulous planning and organisation, and to innovate in the area of technology and tactics. Bean had been no great admirer of Monash in his early career, in part due to a general prejudice against Monash's Prussian-Jewish background, but more particularly because Monash did not fit Bean's concept of the quintessential Australian character that Bean later mythologised in his monumental "Official History of Australia in the War of 1914–1918". (Both Bean and Monash, however, having seen the very worst excesses of Allied military doctrines and the waste of life on the Western Front, were determined that the role of the commander was to look after, and protect as far as possible, the troops under their command.) Bean, who wrote in his diary of Monash "We do not want Australia represented by men mainly because of their ability, natural and inborn in Jews, to push themselves", conspired with Keith Murdoch to undermine Monash, and have him removed from the command of the Australian Corps. They misled Prime Minister Billy Hughes into believing that senior officers were opposed to Monash. Hughes arrived at the front before the Battle of Hamel prepared to replace Monash, but after consulting with senior officers, and after seeing the superb power of planning and execution displayed by Monash, he changed his mind.