Although unable to locate a direct water route to the Pacific Ocean, Lewis and Clark succeeded in describing the newly-acquired Louisiana Territory (from which thirteen states …

Discuss the genetic interactions of Le genes with ABH and Se genes. Describe the formation and secretion of Lewis antigens and their adsorption onto the red cell membrane. …

As we commemorate its bicentennial, the famous Lewis and Clark Expedition evokes pride and awe in countless Americans who reflect upon its achievements. Its dynamism …

When President Thomas Jeferson considered a potential leader for an expedition across the continent to the Pacific Coast in 1803, he looked no farther than his personal …

The Lewis and Clark expedition, lasting 16 months and covering 8,000 miles, had a profound effect on the expansion of our nation. The expedition increased the geographical …

Historians and geographers judge the Lewis and Clark Expedition, which brought more than thirty overland travelers into the Columbia River Basin in 1805-1806, as the most …

The Lewis Class system can be used for calculating winners of an event (for awards), or winners of the Lewis Purse (money). The normal Rules for Lewis system are as follows: