Among the 45 adventurers who crossed the North American continent as part of Lewis and Clark’s Corps of Discovery in 1804-1806 was one who never chose to join the journey, yet contributed to its success in surprising and crucial ways. After the expedition was over, it’s beyond surprising to learn how that heroic figure was treated with ingratitude and contempt, and mostly vanished from the history books.
In recent years, the story of York, though incomplete, is being resurrected and re-explored. York was the only enslaved person on the Lewis and Clark Expedition. And he was the first Black person to cross the continent and see the Pacific Ocean (at what is now Cape Disappointment State Park, on the Washington side of the mouth of the Columbia River).