The Louisiana Purchase of 1803 doubled the size of the United States and since most was bought sight unseen, it was imperative that the U.S. explore and mark the boundaries of their new territory.

By Jeff Havens. Editor’s note: The Lewis and Clark Expedition, commissioned by President Thomas Jefferson, mapped and explored the Louisiana Purchase and areas West from 1804 to 1806, including ...

Eighth graders at West Middle School recently simulated exploration of the American West in their own school yard.