Philadelphia / Washington / Lincoln / St. Louis / /
Company
Black Hills / /
Country
United States / Ireland / /
Event
Natural Disaster / Person Travel / /
Facility
Clark Trail / Floyd Monument The Gateway Arch / The Gateway Arch / Gateway Memorial Arch / /
IndustryTerm
human systems / through library media materials / paint / physical systems / /
NaturalFeature
Rocky Mountains / Pacific Ocean / Missouri River / Mount Rushmore / /
Organization
Expedition / South Dakota Department / National Park Service / /
Person
Lewis / Clark Memorial / Clark Lewis / Lewis Memorial / Lincoln / Lewis Represent / Theodore Roosevelt / Clark Represent / Jefferson / Clark Memorial Montana / Clark / /