NOTES: Lewis and Clark Expedition / Zebulon Pike Feb 11-12, 2016 Louisiana Purchase • Spain closes New Orleans • Jefferson sends Robert Livingston and James Monroe to buy New Orleans for $10 million • Charles Talleyrand and Napoleon Bonaparte offer to sell the Louisiana Territory for $15 million • Doubles the size of the United States Exploration of the Louisiana Purchase • Led by Meriwether Lewis and William Clark • Mission: • Map route to Pacific Ocean • Study climate, wild life, and mineral resources • Learn about the Indians • Sacajawea • Translator • Guide • Gathered wild vegetables • Told the men where to hunt and fish Zebulon Pike • Explores the Southwest • Captured by the Spanish • Pikes Peak