"This is destined to be a very wealthy portion of the United States, and, if to this we can add the most temperate, nothing will prevent our rising, and becoming a valuable acquisition to the union. Much power now lies in your hands, and, I sincerely hope, we may commence our new career with a law in our statute books, prohibiting the manufacture and sale of ardent spirits in Oregon territory."
January 1, 1970
https://en.wikiquote.org/wiki/George_Abernethy