A reexamination of the archival evidence indicates, however, that Mitchell made his first map in 1750 at Halifax's behest. Halifax became president of the Board of Trade directly after the conclusion of the War of the Austrian Succession (1744–1748) and its North American component, King George's War. The war had ended in stalemate and a return to the Anglo-French status quo of the 1714 Treaty of Utrecht. In fact, it was a common conviction that it was only a matter of time before another global Anglo-French war would begin, and it was commonly expected that the spark of the new conflict would be the North American colonies. It was then that Halifax latched onto Mitchell as an expert informant on all things colonial; one of his requests, apparently, was for Mitchell to make a new map to show the territorial situation in North America. Certainly, it was only after 1749 that Mitchell's correspondence revealed his new interests in both geography and politics. (See Edney 2008.)