Dear Meriwether,
Here are a few things I’d like for you to do while you’re out West: Explore the Missouri River, map it, take a look at its southern tributaries, find a Northwest Passage, establish friendly relations with the natives, study the soil, the animals, the geology, the climate, the plant life. Oh, and find the source of the Mississippi River, and while you’re at it, figure out how those pesky Canadian traders are getting from the Mississippi to the Missouri. If you make it to the Pacific Coast and encounter a sailing vessel, send a couple of your trusty men back with a copy of your notes. And, one more thing, look into the fur trade out there. Write home when you can. Warm regards, Tom Jefferson.
Under the…