During Lewis and Clark's Expedition in the American West, They

During Lewis and Clark's expedition in the American West, they

A) practiced democracy, with all-women and slaves-having a vote.
B) allowed Clark's slave York to vote but not the Native American Sacagawea.
C) were stranded during the winter and resorted to a form of dictatorship.
D) were purely a military commission given by Thomas Jefferson and did not include women.
E) were Army captains and always dictated to the others.