Search results
Results from the WOW.Com Content Network
After the Lewis and Clark expedition set off in May, the Spanish sent four armed expeditions of 52 soldiers, mercenaries [further explanation needed], and Native Americans on August 1, 1804, from Santa Fe, New Mexico northward under Pedro Vial and José Jarvet to intercept Lewis and Clark and imprison the entire expedition.
York (1770–75 – after 1815) [1] was an American explorer [2] and historic figure, being the only African-American member of the Lewis and Clark Expedition.He participated in the entire exploration and made significant contributions to its success.
The foundations for the Corps of Discovery were laid when Thomas Jefferson met John Ledyard to discuss a proposed expedition to the Pacific Northwest in the 1780s. [2] [3] In 1802, Jefferson read Alexander Mackenzie's 1801 book about his 1792–1793 overland expedition across Canada to the Pacific Ocean; these exploratory journals influenced his decision to create an American body capable of ...
Activator protein 1 (AP-1) is a transcription factor that regulates gene expression in response to a variety of stimuli, including cytokines, growth factors, stress, and bacterial and viral infections. [1] AP-1 controls a number of cellular processes including differentiation, proliferation, and apoptosis. [2]
Advanced Placement (AP) Biology (also known as AP Bio) is an Advanced Placement biology course and exam offered by the College Board in the United States. For the 2012–2013 school year, the College Board unveiled a new curriculum with a greater focus on "scientific practices". [1]
When operating in concert with a Henry J. Kaiser-class replenishment oiler the Lewis and Clarks have replaced the Sacramento-class fast combat support ships. [2] The first of the fourteen ships, USNS Lewis and Clark (T-AKE-1), was placed in service with the Military Sealift Command (MSC) in June 2006. The ships were built to commercial rather ...
AOL latest headlines, entertainment, sports, articles for business, health and world news.
Sacagawea (/ ˌ s æ k ə dʒ ə ˈ w iː ə / SAK-ə-jə-WEE-ə or / s ə ˌ k ɒ ɡ ə ˈ w eɪ ə / sə-KOG-ə-WAY-ə; [1] also spelled Sakakawea or Sacajawea; May c. 1788 – December 20, 1812) [2] [3] [4] was a Lemhi Shoshone woman who, in her teens, helped the Lewis and Clark Expedition in achieving their chartered mission objectives by exploring the Louisiana Territory.