Then he set off for Washington. Probably foremost in Lewis’s mind was the size of the party, along with an inevitable need for a second officer. None had been mentioned, but Lewis wanted one. If Jefferson approved, Lewis had a candidate in mind, as well as a highly unusual command arrangement. The president and the captain also needed to go over the final instructions in detail. Jefferson needed to bring Lewis up-to-date on the status of the proposed purchase of New Orleans. The two men had a lot to talk about before Lewis headed west.

