Topic 537
Indian,
Fort,
western,
Bay,
expedition,
West,
west,
named,
Missouri,
trail,
creek,
Lawrence,
shot,
plains,
valley,
continent,
reservation,
visited,
mouth,
thousand,
homes,
Big,
vicinity,
lodge,
Upper,
supplies,
westward,
savage,
North,
buffalo,
forests,
Chief,
Detroit,
prairies,
cattle,
Rivers,
Port,
Lakes,
thence,
World,
march,
ocean,
informed,
pioneer,
northwest,
principal,
massacre,
Leavenworth,
Interior
Volumes with greatest proportion