<a href="https://en.wikipedia.org/wiki/Lewis_and_Clark_Expedition" id="mwdA" rel="mw:WikiLink" title="Lewis and Clark Expedition">Lewis and Clark Expedition</a>: The <a href="https://en.wikipedia.org/wiki/Corps_of_Discovery" id="mwdQ" rel="mw:WikiLink" title="Corps of Discovery">Corps of Discovery</a> breaks camp among the <a href="https://en.wikipedia.org/wiki/Mandan" id="mwdg" rel="mw:WikiLink" title="Mandan">Mandan</a> tribe and resumes its journey West along the <a href="https://en.wikipedia.org/wiki/Missouri_River" id="mwdw" rel="mw:WikiLink" title="Missouri River">Missouri River</a>.