Clark
William Clark
Lewis
Meriwether Lewis
Lewis and Clark Expedition
Gray
Robert Gray
Fremont
John C. Fremont
John Charles Fremont
Sacagawea
Bowditch
Sacajawea
Nathaniel Bowditch
Snake
Snake River
Daniel Boone
Boone
Mercator
Gerardus Mercator
Gerhard Kremer
President Jefferson
Thomas Jefferson
Jefferson
Columbus
Louis Joliet
Joliet
Louis Jolliet
Jolliet
Hall
Charles Francis Hall
Giovanni Cabato
John Cabot
Cabot
Columbian
American capital
Washington D.C.
capital of the United States
Washington
Riemann
Bernhard Riemann
Jamestown
Champlain
Georg Friedrich Bernhard Riemann
Samuel de Champlain
Mackenzie
Louis Antoine de Bougainville
Raleigh
Sir Alexander Mackenzie
geomap
John Ross
New World
Ross
Bougainville
Sir John Ross
Captain John Smith
Buckminster Fuller
R. Buckminster Fuller
Fuller
John Smith
Smith
Richard Buckminster Fuller
Cartier
Henry Schoolcraft
Jacques Cartier
Wheatstone
Sir Charles Wheatstone
Schoolcraft
Henry Rowe Schoolcraft
Pierre Charles L'Enfant
Verrazano
Vespucci
Amerigo Vespucci
cartographer
Americus Vespucius
Giovanni da Verrazzano
Charles L'Enfant
Giovanni da Verrazano
L'Enfant
Verrazzano
map maker
chart
geolocate
orograph
cosmography
Captain Bob
Sir Matthew Flinders
Sebastian Vizcaino
Chinook
Flinders
Bartlett
Robert Abram Bartlett
longhunter
Vizcaino
Robert Bartlett
Cumberland Gap
Matthew Flinders
cartometrics
Kennewick