https://www.answers.com/military-history/Did_the_Corps_of_Discovery_ever_have_a_war_with_the_Indians
Did the Corps of Discovery ever have a war with the Indians? - Answers
No, it was a generally smooth round trip.
the corps of discovery
https://www.answers.com/us-history/What_was_sacagaweas_role_in_the_corps_of_discovery
What was sacagaweas role in the corps of discovery? - Answers
She act as translator and guide.
the corps of discoveryroleanswers