Judith St. George What Was the Lewis and Clark Expedition-刘易斯和克拉克探险队是什么

作者：Judith St. George

书名：What Was the Lewis and Clark Expedition《刘易斯和克拉克探险队是什么》

简介：When Meriwether Lewis, William Clark, and the "Corp of Discovery" left St. Louis, Missouri, on May 21, 1804, their mission was to explore the vast, unknown territory acquired a year earlier in the Louisiana Purchase. The travelers hoped to find a waterway that crossed the western half of the United States. They didn't. However, young readers will love this true-life adventure tale of the two-year journey that finally brought the explorers to the Pacific Ocean.