This resource includes graphic organizers of 24 explorers who made important contributions to the exploration of North America, Central America, and South America. Included are:Roald Amundsen, Balboa, Daniel Boone, John Cabot, Jacques Cartier, Samuel de Champlain, Christopher Columbus, Hernan Cortes, James Cook, Francis Drake, Leif Ericson, Martin Frobisher, Henry Hudson, Sieur de La Salle, Lewis and Clark, Alexander Mackenzie, Ferdinand Magellan, Robert Peary and Matthew Henson, Francisco Piza