What is "lewis and clark"

Lewis and Clark, sometimes written as Lewis & Clark, may refer to:

• Meriwether Lewis and William Clark (explorer), two explorers of the western United States during the early 19th century.
• The Lewis and Clark Expedition, the expedition led by the above
• The Lewis and Clark Bridge (Columbia River), a bridge across the Columbia River connecting Rainier, Oregon, with Longview, Washington
• The Lewis and Clark Centennial Exposition, an exposition in Portland, Oregon, which celebrated the centennial of the expedition
• The Lewis and Clark class dry cargo ship, a series of support ships of the US Navy
• Lewis and Clark County, Montana
• Lewis & Clark College, a private college in Portland, Oregon
• The Lewis and Clark Highway (disambiguation), named highways in Montana and Washington state
• The Lewis and Clark National Forest in central Montana
• The Lewis and Clark National Historic Trail, a component unit of the United States National Trails System
• The Lewis and Clark National and State Historical Parks, a group of state and national parks near Astoria, Oregon, which commemorate the expedition
• The Lewis and Clark River, a river in northwest Oregon
• The Lewis and Clark State Historic Site, a historic site in Hartford, Illinois
• The Lewis and Clark State Recreation Site, a state park near Troutdale, Oregon
• Lewis & Clark (TV series), a short-lived NBC series
• Lewis & Clark (elm cultivar) aka Ulmus americana 'Lewis & Clark' = Prairie Expedition

Lewis and Clark, also known as the Lewis and Clark Expedition of 1804–1806 Memorial, is an outdoor 1934 white marble sculpture by Leo Friedlander installed outside the Oregon State Capitol in Salem, Oregon, United States.