From site: Conceived in 1993, and online since 1998, Discovering Lewis & Clark is a hyperhistory in progress. It is enhanced by an average of at least one new interpretive episode each month, employing a variety of multimedia techniques. The site focuses on issues, values, discoveries and events relating to the Lewis & Clark Expedition, its preludes, and its aftermath to the present time…
Discover Lewis and Clark offers a day-by-day diary, maps, and background on dozens of Native American tribes along their route. The site goes in-depth on several topics related to their expedition, such as medicine, food, music, the fur trade, and boats used.